Steel City 1/2 in. D Die-Cast Zinc Compression Coupling For EMT 1 pk

Steel City TK211SC-1 Compression 1/2 inch coupling offers enhanced protection to the EMT conduit wiring systems from damage due to movement. It's die cast zinc construction offers enhanced strength and durability. EMT compression coupling are used to join two lengths of EMT conduit together. For use indoors or outdoors.