Sigma Engineered Solutions ProConnex 1-1/2 in. Plastic Insulating Bushing 1 Pk

The Sigma ProConnex Plastic Insulating Bushings are used on the end of Rigid conduit, IMC and other threaded connectors to provide a smooth well rounded bearing surface to protect wires or cables when pulling. These non-metallic bushings are rated for 105C and flame retardant.