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

Commercial Electric 1/2 in. Knockout Seal (4-Pack) FAKOS-50-4 - The Home Depot

Sigma ProConnex 1-1/4-in Zinc-plated Steel Knockout Seal Conduit Fittings in the Conduit Fittings department at

Knock Out Seals, Knockout Plugs

This pack of 4 Pro-Connex electrical accessories includes 1/2 knock out seals, designed to seal openings in rigid metal conduit (RMC). These seals

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

Sigma Engineered Solutions 8-Pack 0.5-in and 0.75-in Plastic Electrical Box Knockout Plug in the Electrical Box Knockout Plugs department at

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

Gear Punch Knockout Kit 1/2″ – 2″

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

1/2in Knockout Seal - Conduit Fittings