Sigma's 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.

• Brand Name: Sigma Engineered Solutions
• Sub Brand: ProConnex
• Trade Size: 1-1/2 in.
• Material: Zinc
• Product Type: Insulated Grounding Bushing
• Number in Package: 1 pk
• Bushing Thickness: .07 in.
• CSA Listed: Yes
• Bushing Outside Diameter: 2.16 in.
• Packaging Type: Bagged
• Bushing Inside Diameter: 1.5 in.
• Insulating: Yes
• Conduit Size: 1-1/2 in.