1" PL INS BUSH BUSHING PLASTIC 1" *Brand Name: Sigma Engineered Solutions *Sub Brand: ProConnex *Trade Size: 1 in. *Material: Plastic *Product Type: Bushing *Number in Package: 1 pk *Bushing Thickness: .1 in. *UL Listed: Yes *CSA Listed: Yes *Bushing Outside Diameter: 1.63 in. *Packaging Type: Bagged *Bushing Inside Diameter: 1 in. *Insulating: Yes *Height:0.49 in. *Discovery ACC, NBR, SUP