Sigma Engineered Solutions ProConnex 1-1/2 in. Zinc Insulated Grounding Bushing 1 pk

The Sigma ProConnex Insulated Metallic Grounding Bushings are used on the end of Rigid conduits, IMC and other threaded connectors to provide a smooth, well rounded bearing surface to protect wires or cables as well as providing a means to connect a grounding conductor with a feed-through lug.