Knockout Plug/Seals

HAMMOND MANUFACTURING 14 NESCO 9 EXM 6 SUMMIT 6 ARLINGTON 6 RACK-A-TIERS 7 RAB DESIGN 3 HUBBELL 2 IPEX 1

Hammond Manufacturing 14 EXM Manufacturing 6 Arlington 6 Rack-A-Tiers 6 Rab Design Lighting 3 Hubbell 2 Nesco 2 Ipex 1

Steel 17 Plastic 13 Die-Cast Zinc 3 304 Stainless Steel 1 Neoprene Back 1 PVC 1 Steel, Neoprene Backing 1

Hole Plug 20 Knockout Seal 6 Knockout Filler 5 Knockout Plug 2 Plug/Cap 1

HP Series 13 Rack-A-Tiers 6 RAB Design Lighting 3 Trade-Select™ 2 SDA Series 1 Scepter® 1

1/2 in 4 1-1/2 in 3 3/4 in 3 1 in 3 1-1/4 in 2 2 in 2 3 in 2 0.75 in 1 2-1/2 in 1 4 in 1 View More

ANSI 61 Gray Paint 6 Galvanized 6 Coated 5 Brushed 1 Plastic 1

Black 6 Grey 6 ANSI 61 Gray 2 Gray 2 Natural 1 White 1

NPT 6 Snap-in 4 Threaded 4