The Bridgeport 1″ Zinc Die Cast Insulated Mighty-Bond® Grounding Locknut with Aluminum 14-4 Lug fastens threaded connectors or nipples to a box or enclosure. The 14-4 tin plated aluminum lug offers an additional bonding or grounding path.

Mighty-Bond® Zinc Grounding Locknut with Aluminum Lug 1″
https://hotfix.nsiindustries.com/product/mighty-bond-zinc-grounding-locknut-with-aluminum-lug-1/
The Bridgeport 1″ Zinc Die Cast Mighty-Bond® Grounding Locknut with Aluminum 14-4 Lug fastens threaded connectors or nipples to a box or enclosure. The 14-4 tin plated aluminum lug offers an additional bonding or grounding path.
Reducing Bushing, 4″ to 3-1/2″ Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-4-to-3-1-2-steel-threaded-fitting/
Use the Bridgeport 4″ to 3-1/2″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 3-1/2″ to 3″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-3-1-2-to-3-steel-threaded-fitting/
Use the Bridgeport 3-1/2″ to 3″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 3″ to 2-1/2″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-3-to-2-1-2-steel-threaded-fitting/
Use the Bridgeport 3″ to 2-1/2″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 2-1/2″ to 2″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-2-1-2-to-2-steel-threaded-fitting/
Use the Bridgeport 2-1/2″ to 2″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 2″ to 1-1/2″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-2-to-1-1-2-steel-threaded-fitting/
Use the Bridgeport 2″ to 1-1/2″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 2″ to 1-1/4″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-2-to-1-1-4-steel-threaded-fitting/
Use the Bridgeport 2″ to 1-1/4″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 2″ to 1″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-2-to-1-steel-threaded-fitting/
Use the Bridgeport 2″ to 1″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.
Reducing Bushing, 2″ to 3/4″, Steel Threaded Fitting
https://hotfix.nsiindustries.com/product/reducing-bushing-2-to-3-4-steel-threaded-fitting/
Use the Bridgeport 2″ to 3/4″ Steel Reducing Bushing to reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits.