https://nsiindustries.com/product/emt-orange-coupling-1-2-steel-easy-identification/
The Bridgeport 1/2″ Steel Orange Coupling ensures a secure connection between two lengths of orange EMT conduit in construction, research, fiber optic, auto repair and maintenance environments. The EMT orange coupling ensures easy identification.
https://nsiindustries.com/product/emt-green-coupling-1-2-steel-easy-identification/
The Bridgeport 1/2″ Steel Green Coupling ensures a secure connection between two lengths of green EMT conduit in hospital and healthcare environments. The seal is concrete tight when taped. The EMT green coupling ensures easy identification.
https://nsiindustries.com/product/emt-coupling-1-2-zinc-concrete-tight-with-tri-drive-screws/
The Bridgeport 1/2″ Zinc Coupling ensures a secure connection between two lengths of EMT conduit. The seal is concrete tight when taped. The coupling comes with tri-drive set screws to keep both ends of the EMT conduit locked in place.
https://nsiindustries.com/product/emt-coupling-1-2-steel-concrete-tight-with-tri-drive-screws/
The Bridgeport 1/2″ Steel Coupling ensures a secure connection between two lengths of EMT conduit. The seal is concrete tight when taped. The coupling comes with tri-drive set screws to keep both ends of the EMT conduit locked in place.