Knockout Seals & Plugs

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Arlington Industries-Arlington 901 3/4" Snap-In Blank, Steel
- 12-Digit UPC: 018997009012
- Applications: Knockout
- Catalog Number: 901
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Appleton Electric-Appleton KO-75 3/4" Knock Out Plug
- 12-Digit UPC: 687855400751
- Applications: Used to Line Panel Edges and Knockouts Where the Chafing of Wires is a Concern
- Catalog Number: KO-75
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LH Dottie Co-Dottie D40S 1-1/4" 3pc Knockout Seal - Steel/Zinc-Plated
- 12-Digit UPC: 781002102465
- Applications: For Used To Seal Up Holes Punched In Panels Or Knockouts From Outlet Boxes
- Buy American: Y
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Thomas & Betts Co-Thomas & Betts 5710 1/2" Liquidtight Knockout Plug, Neoprene
- 12-Digit UPC: 786210057101
- Applications: For Electrical Knockouts
- Catalog Number: 5710
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OZ-Gedney Co.-OZG KO-200S 2 IN KNOCKOUT PLUG
- 12-Digit UPC: 783126319057
- Applications: For Closing Unused Opening Or Knockout In Sheet Metal Box, Enclosure Or Cabinet
- Catalog Number: KO-200S
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Cully / Mineralac-Cully 90028 1" Snap-In Knock-Out Seal, Zinc-Plated
- 12-Digit UPC: 085937900289
- Applications: Seals Open Knockout Holes
- Catalog Number: 90028
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Cable Components-CABC 3997
- Catalog Number: 3997
- ERP_productname: CABC 3997
- Family Brand Name: Cable Componets
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Cully / Mineralac-Cully 90066 3-1/2" 3pc Knock-Out Seal, Zinc-Plated
- 12-Digit UPC: 085937900661
- Applications: Seals Open Knockout Holes
- Catalog Number: 90066
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Thomas & Betts Co-Thomas & Betts 5711 3/4" Liquidtight Knockout Plug, Neoprene
- 12-Digit UPC: 786210057118
- Applications: For Electrical Knockouts
- Catalog Number: 5711
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Bridgeport Fittings-Bridgeport 9891 1/2" Plastic Knockout Plug
- 12-Digit UPC: 781747008916
- Applications: Used to cap unused knockout holes in box or enclosure.
- Catalog Number: 9891
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Appleton Electric-Appleton WPLG104 1" Close Up Plugs
- 12-Digit UPC: 687855031351
- Applications: Used to close a knockout in a weatherproof box
- Catalog Number: WPLG104
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Thomas & Betts Co-Thomas & Betts 1455 1-1/2" Knockout Plug, Thermoplastic
- 12-Digit UPC: 786210014555
- Applications: To Plug Unused Knockout Openings in a Box or Enclosure
- Catalog Number: 1455
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Cully / Mineralac-CUL 90043 2-1/2 3-PC K.O. SEAL W/GS
- 12-Digit UPC: 085937062802
- Catalog Number: 90043
- Country of Origin: China
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Thomas & Betts Co-Thomas & Betts 1453 1" Knockout Plug, Thermoplastic
- 12-Digit UPC: 786210014531
- Applications: To Plug Unused Knockout Openings in a Box or Enclosure
- Catalog Number: 1453
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Thomas & Betts Co-Thomas & Betts 1456 2" Knockout Plug, Thermoplastic
- 12-Digit UPC: 786210014562
- Applications: To Plug Unused Knockout Openings in a Box or Enclosure
- Catalog Number: 1456
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OZ-Gedney Co.-OZG KO-75S 3/4 IN KNOCKOUT PLUG
- 12-Digit UPC: 783126318852
- Applications: For Closing Unused Opening Or Knockout In Sheet Metal Box, Enclosure Or Cabinet
- Catalog Number: KO-75S
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Thomas & Betts Co-Steel City BL-116 2 Inch Rigid/IMC Steel Blank Snap-In
- 12-Digit UPC: 785991403206
- Applications: Used to Plug Knockouts in Steel Boxes
- Catalog Number: BL 116
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Thomas & Betts Co-Thomas & Betts 5713 1-1/4" Liquidtight Knockout Plug, Neoprene
- 12-Digit UPC: 786210057132
- Catalog Number: 5713
- Color: Black
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Appleton Electric-Appleton S-125 1-1/4" Snap-In Knockout Blank, Steel
- 12-Digit UPC: 781381667050
- Applications: For Use To Close A Knockout Or Sliphole In A Sheet Metal Enclosure
- Catalog Number: S125
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Cully / Mineralac-Cully 90052 3/4" 3pc Knock-Out Seal, Zinc-Plated
- 12-Digit UPC: 085937900524
- Applications: Seals Open Knockout Holes
- Catalog Number: 90052
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Thomas & Betts Co-Thomas & Betts 5712 1" Liquidtight Knockout Plug, Neoprene
- 12-Digit UPC: 786210057125
- Applications: For Electrical Knockouts
- Catalog Number: 5712
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Crouse-Hinds-Crouse-Hinds Series 337 1 Inch Steel Rigid Conduit Knockout Snap-In Blank
- 12-Digit UPC: 784564103376
- Applications: Rigid/IMC Conduit
- Catalog Number: 337
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