Knockout Plug, 1/2″, Plastic to Cap Unused Knockout Holes
https://nsiindustries.com/product/knockout-plug-1-2-plastic-to-cap-unused-knockout-holes/
Use the Bridgeport 1/2″ Plastic Knockout Plug to cap unused knockout holes in a box or enclosure.
Universal Stud Bushing, 2-1/4″, Polypropylene with Washer
https://nsiindustries.com/product/universal-stud-bushing-2-1-4-polypropylene-with-washer/
Use the Bridgeport 2-1/4″ Polypropylene Universal Stud Bushing with Washer to protect eire insulation in metal studs. The 9/16 inches diameter bushing is corrosion, freeze and chemical leak-resistant providing a long-lasting fit.
Knockout Bushing, 2-1/2″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-2-1-2-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 2-1/2″ Plastic Knockout Bushing with 1.984 KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 2″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-2-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 2″ Plastic Knockout Bushing with 1.984 KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 1-1/2″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-1-1-2-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 1-1/2″ Plastic Knockout Bushing with 1.984″ KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 1-1/4″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-1-1-4-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 1-1/4″ Plastic Knockout Bushing with 1.734″ KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 1″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-1-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 1″ Plastic Knockout Bushing with 1.375″ KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 3/4″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-3-4-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 3/4″ Plastic Knockout Bushing with 1.109″ KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Knockout Bushing, 1/2″, Plastic to Smooth Rough Edge Holes
https://nsiindustries.com/product/knockout-bushing-1-2-plastic-to-smooth-rough-edge-holes/
Use the Bridgeport 1/2″ Plastic Knockout Bushing with 0.875″ KO to convert rough edge metallic holes to smooth holes protecting electrical, voice, data and video cables.
Snap-In NM Cable Connector, 3/8″, Zinc, Single Screw with Strap
https://nsiindustries.com/product/snap-in-nm-cable-connector-3-8-zinc-single-screw-with-strap/
Use the Bridgeport Whipper-Snap® 3/8″ Die Cast Zinc Snap-In Nonmetallic Cable Connector Single Screw with strap to connect a nonmetallic cable to a box or enclosure. Used with an SJO cable, the snap-in design makes installations quick and easy.