1/2 in. Knock-Out Seals (4-Pack)

Knock-Out Seals are designed to cover exposed knock-out holes in steel boxes and other metal enclosures. The 1/2 in. Knock-Out Seals (4-Pack) offer

Gardner Bender KO710 Metal Knockout Seal,4 Inch Conduit Size,Marked Size,Rust-Proof Galvanized Steel,16 AWG Steel, ⅜ Inch Thread,Embossed-Self Centering,For Knockout Punch/Die Conduit,Cover,10 Pk. : Everything Else

Steel City 1/2 In. 1/2 In. Plated Steel Knockout Seal (4-Pack) - Groom & Sons' Hardware

1/2 KNOCK OUT SEALS - PACK OF 4 - PRO-CONNEX NEW PACKAGE ELECTRICAL ACCESSORIES

Halex 1/2 in. Rigid Conduit Locknut (20-Pack) 26191 - The Home Depot

Rubber Insulated Steel Clamps 3/8ID .404 Mounting Hole 10 Pack

1/2 KNOCK OUT SEALS - PACK OF 4 - PRO-CONNEX NEW PACKAGE ELECTRICAL ACCESSORIES

Knockout Plugs

Halex 2 in. Rigid Sealer Conduit Locknuts (2-Pack) 96186 - The Home Depot

Hubbell-Raco 1040 Knockout Seal, 2 Piece, 3-1/2 Trade Size, Steel (Pack of 10)

Capital Electric Supply

1/2-in Zinc-plated Steel Knockout Seal Conduit Fittings

Sigma ProConnex 1/2-in Zinc-plated Steel Knockout Seal Conduit Fittings

Knock Out Seals, Knockout Plugs

Sigma ProConnex 1/2-in Plastic Knockout Bushing Conduit Fittings in the Conduit Fittings department at

13W LED Mini Wall Pack Lights With Photocell - 4000K DLC Qualified - D

Cox Hardware and Lumber - Gray Weatherproof Closure Plug, 3/4 In 4 Pack