https://dev.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.
https://dev.nsiindustries.com/product/anti-short-redhead-bushing-trade-size-5-1/
Use Bridgeport anti-short “redhead” bushings to prevent damage to wire installations by placing the bushing between the wire and the armored sheath. Made from sturdy red polyethylene, these bushings are rated up to a temperature of 90℃.
https://dev.nsiindustries.com/product/anti-short-redhead-bushing-trade-size-6-1-1-4/
Use Bridgeport anti-short “redhead” bushings to prevent damage to wire installations by placing the bushing between the wire and the armored sheath. Made from sturdy red polyethylene, these bushings are rated up to a temperature of 90℃.
https://dev.nsiindustries.com/product/snap-in-connector-3-4-pvc-for-portable-cord-to-box/
The Bridgeport 621-NM 3/4″ PVC Snap-In Connector connects a nonmetallic portable cord to box applications without a locknut. It’s easy to install, cost-effective and resists corrosion, moisture, weathering, chemical rotting, shock and abrasion.
Use Bridgeport snap-in connectors to make fast, high-quality connections between AC/MC cable or flexible metal conduit and a box knockout. To install, just snap the connector into the knockout for a reliable connection – no tools required.
Use Bridgeport’s new adjustable endstop connectors to connect a wide range of MC feeder cable to an electrical box or enclosure without the need for separate bushings. Install UIX models with larger sized MC feeder cable.
https://dev.nsiindustries.com/product/e-z-lock-duplex-ac-mc-connector-3-8-375-throat-steel/
Use Bridgeport duplex connectors to join two individual runs of AC/MC cable or flexible metal conduit to a single knockout without tools. To install, simply squeeze the connector and insert it into the box or enclosure for an instant connection.
https://dev.nsiindustries.com/product/e-z-lock-ac-mc-connector-1-2-steel-565-insulated-throat/
Use Bridgeport AC/MC connectors to join AC/MC cable or flexible metal conduit to an electrical box or enclosure. The snap-in front end and use of a single set screw makes connecting to the knockout quick and easy. Also listed for MC-PCS cable.
https://dev.nsiindustries.com/product/knockout-plug-2-plastic-to-cap-unused-knockout-holes/
Use the Bridgeport 2″ Plastic Knockout Plug to cap unused knockout holes in a box or enclosure.
https://dev.nsiindustries.com/product/strap-type-connector-1-die-cast-zinc-with-two-screws/
Use the Bridgeport 1″ Die Cast Zinc Strap-Type Connector with Strap, two Screws and 1″ KO to connect a single round service entrance cable to a box or enclosure. The connector has an OD range of 0.850″ to 1.000″.