Threaded Grounding Bushing, Malleable Iron, 3-1/2 in.

3-1/2" threaded grounding bushings are used to provide a means of grounding 3-1/2” rigid or IMC conduits. Garvin Industries’ lay in lug style threaded grounding bushings make it easy to insert a grounding wire. They feature dual rated aluminum grounding lugs that may be used with both copper and aluminum grounding conductors. Their insuliner temperature is rated at 150° C, and their construction ensures mechanical protection for the raceway. Threaded grounding bushings are made out of Malleable Iron.