Quick view Details ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug MSRP: Now: $1.26 Add to Cart Compare Quick view Details Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel MSRP: Now: $1.88 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug MSRP: Now: $1.44 Add to Cart Compare Quick view Details Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug MSRP: Now: $0.30 Add to Cart Compare Quick view Details Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel MSRP: Now: $0.54 Add to Cart Compare Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel MSRP: Now: $1.88 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug MSRP: Now: $1.44 Add to Cart Compare Quick view Details Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug MSRP: Now: $0.30 Add to Cart Compare Quick view Details Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel MSRP: Now: $0.54 Add to Cart Compare Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug MSRP: Now: $1.44 Add to Cart Compare Quick view Details Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug MSRP: Now: $0.30 Add to Cart Compare Quick view Details Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel MSRP: Now: $0.54 Add to Cart Compare Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug MSRP: Now: $0.30 Add to Cart Compare Quick view Details Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel MSRP: Now: $0.54 Add to Cart Compare Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel MSRP: Now: $0.54 Add to Cart Compare Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel MSRP: Now: $1.26 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug MSRP: Now: $4.06 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" MSRP: Now: $2.71 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug MSRP: Now: $5.83 Add to Cart Compare Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal MSRP: Now: $3.15 Add to Cart Compare Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug MSRP: Now: $7.88 Add to Cart Compare Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal MSRP: Now: $6.98 Add to Cart Compare Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal MSRP: Now: $4.10 Add to Cart Compare Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel MSRP: Now: $2.53 Add to Cart Compare Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal MSRP: Now: $3.34 Add to Cart Compare Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel MSRP: Now: $0.49 Add to Cart Compare Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Details Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel MSRP: Now: $1.01 Add to Cart Compare Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1451TB ABB 1451 - TB 1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1451 - TB 1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.26 Add to Cart Compare Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Appleton | sku: S-150 Appleton S150 - Snap-In Knockout Blank-Steel Appleton S-150 - Snap-In Knockout Blank-Steel Size: 1-1/2 Inch Dimensions In Inches: 2-7/32 x 3/8 MSRP: Now: $1.88 Add to Cart Compare Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1452 ABB 1452 - 3/4" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1452 - 3/4" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 3/4" To plug unused knockout openings in a box or enclosure MSRP: Now: $1.44 Add to Cart Compare Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Bridgeport | sku: 1691 Bridgeport 1691 - 1/2" Metallic Knockout Plug Bridgeport 1691 - 1/2" Metallic Knockout Plug 1/2" Steel plug used to cap unused knockout holes in a box or enclosure MSRP: Now: $0.30 Add to Cart Compare Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Appleton | sku: S-75 Appleton S75 - Snap-In Knockout Blank-Steel Appleton S75 - Snap-In Knockout Blank-Steel Size: 3/4 Inch Dimensions In Inches: 1-1/4 x 5/16 MSRP: Now: $0.54 Add to Cart Compare Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Appleton | sku: S-125 Appleton S125 - Snap-In Knockout Blank-Steel Appleton S-125 - Snap-In Knockout Blank-Steel Size: 1-1/4 Inch Dimensions In Inches: 1-13/16 x 5/16 MSRP: Now: $1.26 Add to Cart Compare Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1454TB ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1454 - 1-1/4" Non-Metallic Thermoplastic Knockout Plug To plug unused knockout openings in a box or enclosure. General Trade Size (inches): 1 1/4 Material: Thermoplastic... MSRP: Now: $4.06 Add to Cart Compare Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1453TB ABB 1453 - KNOCKOUT SEAL 1" BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)T/B 1453TB - KNOCKOUT SEAL 1" 1" Non-Metallic Knockout Plug, thermoplastic. For use with Rigid/IMC Conduit. MSRP: Now: $2.71 Add to Cart Compare Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1455 ABB 1455 - 1-1/2" Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1455 - 1-1/2" Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 1-1/2" To plug unused knockout openings in a box or enclosure MSRP: Now: $5.83 Add to Cart Compare Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view sku: SP-KOSBT212 2 1/2" Screw/Bar Type Knockout Seal 2 1/2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece... MSRP: Now: $3.15 Add to Cart Compare Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view ABB Installation Products | sku: 1456 ABB 1456 - 2in Knockout Plug BRAND: ABB Installation Products (formerly Thomas & Betts Corporation)ABB 1456 - 2in Knockout Plug For use with Rigid/IMC Conduit Fittings Thermoplastic Trade Size: 2" To plug unused knockout openings in a box or enclosure MSRP: Now: $7.88 Add to Cart Compare Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view sku: SP-KOSBT4 4" Screw/Bar Type Knockout Seal 4" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $6.98 Add to Cart Compare Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view sku: SP-KOSBT3 3" Screw/Bar Type Knockout Seal 3" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $4.10 Add to Cart Compare Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Appleton | sku: S-200 Appleton S200 - Snap-In Knockout Blank-Steel Appleton S-200 - Snap-In Knockout Blank-Steel Size: 2 Inch Dimensions In Inches: 2-11/16 x 3/8 MSRP: Now: $2.53 Add to Cart Compare Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view sku: SP-KOSBT2J 2" Screw/Bar Type Knockout Seal 2" Screw/Bar Type Knockout Seal These screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications when they have gaskets. One piece preassembled... MSRP: Now: $3.34 Add to Cart Compare Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected × OK
Quick view Appleton | sku: S-50 Appleton S50 - Snap-In Knockout Blank-Steel Appleton S-50 - Snap-In Knockout Blank-Steel Size: 1/2 Inch Dimensions In Inches: 1-1/16 x 5/16 MSRP: Now: $0.49 Add to Cart Compare Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected
Quick view Appleton | sku: S-100 Appleton S100 - Snap-In Knockout Blank-Steel Appleton S-100 - Snap-In Knockout Blank-Steel Size: 1 Inch Dimensions In Inches: 1-1/2 x 11/32 MSRP: Now: $1.01 Add to Cart Compare Compare Selected