Knockout Plug/Seals

1 in 5 3/4 in 4 1/2 in 4 1-1/2 in 2 0.5 in 1 0.75 in 1 1-1/4 in 1 2 in 1

ABB 7 ARLINGTON 3 EGS 1 HOFFMAN 32 HUBBELL 1 IPEX 2 MOLEX 1 RAB DESIGN 3 RACK-A-TIERS 7

nVent Hoffman 25 Hoffman 7 Rack-A-Tiers 6 ABB 3 Thomas & Betts 3 Arlington 3 Rab Design Lighting 3 Ipex 2 Hubbell Wiring Device Kellems 1 O-Z/Gedney 1 View More

Steel 19 Stainless Steel 11 Plastic 11 Zinc 4 PVC 2 Die-Cast Zinc 2 Die Cast Zinc 1 Malleable Iron 1 Non-Metallic 1 Polycarbonate 1 View More

Hol-Tite®, Hol-Sealers™ 26 Red Dot® 6 Hol-Sealers™ 6 Rack-A-Tiers 6 Scepter® 2 RAB Design Lighting 2 Super-Safeway 1 Twist-Lock® 1

Hole Seal 25 Knockout Filler 5 Closure Plug 4 Knockout Plug 3 Knockout Seal 3 Hole Plug 2 Close Up Plug 1 Close-Up Plug 1 Inlet Closure Plug 1 Outlet Box Plug 1 View More

Polished 11 Powder Coat 8 Coated 5 Textured 2 Bronze 1 Galvanized 1 Plastic 1 Zinc Electroplated 1

Light Gray 7 Gray 6 Grey 6 Silver 4 Black 4 White 2

Snap-in 3 Threaded 3 Threaded NPT 1