Knockout Plug/Seals

HOFFMAN 11 HAMMOND 10 ARLINGTON INDUSTRIES 5 EGS 5 RACK-A-TIERS 5 ABB 3 IPEX 1 RAB DESIGN LIGHTING 1

nVent Hoffman 11 Hammond Manufacturing 10 Arlington 5 Rack-A-Tiers 5 O-Z/Gedney 4 ABB 1 GE 1 Ipex 1 Rab Design Lighting 1 Thomas & Betts 1 View More

Hole Seal 11 Hole Plug 7 Knockout Filler 5 Knockout Seal 4 Type PLG Internal Recessed Threaded Insert Plug 4 Knockout Blank 2 Knockout Plug 2 Plug/Cap 2 Closure Plug 1 Round Enclosure Hole Plug 1

Steel 12 Plastic 10 Stainless Steel 5 Malleable Iron 3 Copper-Free Aluminum 1 Die-Cast Zinc 1 Nylon 1 PVC 1 Thermoplastic 1 Zinc 1

Hol-Tite®, Hol-Sealers™ 10 HP Series 9 Rack-A-Tiers 5 Hol-Sealers™ 1 RAB Design Lighting 1 Red Dot® 1 SDA Series 1 Scepter® 1 Unilet 1

1-1/2 in 6 1/2 in 6 1 in 4 2 in 3 1-1/4 in 2 3/4 in 2 0.75 in 1

Coated 5 Polished 5 ANSI 61 Gray Paint 4 Zinc Electroplated 3 Plated 2 Epoxy Powder Coat 1

NPT 4 Snap-in 4 Threaded NPT 4 Threaded 3 Snap-In 1

Grey 5 Black 4 Silver 3 Gray 2