The Sigma ES ProConnex 3/4 in. Plastic Insulating Bushing (2-Pack) is designed to protect wires and cables from abrasion at the ends of threaded rigid conduit, IMC, and compatible connectors. Made from durable flame-retardant thermoplastic, these insulating bushings provide a smooth bearing surface for safer wire pulling and long-lasting electrical installations.

• Includes two 3/4-inch plastic insulating bushings
• Compatible with 3/4-inch threaded rigid conduit, IMC, and threaded connectors
• Smooth, rounded surface helps protect wire insulation from sharp conduit edges