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

Gear Punch Knockout Set 1/2″ – 4″

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

The Hillman Group 58179 2-1/2-Inch Hole Nylon Knock Out Seal, Black, 2-Pack : Industrial & Scientific

2 Type S Knockout Seals with Screw & Bar - Set screw/bar type knockou – Airmont Products

2-1/2'' x 1'' Reducing Washer

Halex 3/4 in. x 1/2 in. Rigid Conduit Reducing Washers (4-Pack) 26820 - The Home Depot

Stainless steel Electrical Box Knockout Plugs at

1%2F2%E2%80%9D+Knock+Out+Seal+HALEX+ACCESSORIES+%2826071%29+4-piece+bag%EF%BF%BC for sale online

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

Stainless steel Electrical Box Knockout Plugs at

RACO 1043B4 Knockout Seal, 3/4-Inch Trade Size, Steel, 4-Pack

Gardner Bender 100-Pack 0.75-in Chrome Metal Electrical Box Knockout Plug in the Electrical Box Knockout Plugs department at

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