BUSHING PLASTIC 1-1/2" 1-1/2" PL INS BUSH *Brand Name: Sigma Engineered Solutions *Sub Brand: ProConnex *Trade Size: 1-1/2 in. *Material: Plastic *Product Type: Bushing *Number in Package: 1 pk *Bushing Thickness: .1 in. *UL Listed: Yes *CSA Listed: Yes *Bushing Outside Diameter: 2.18 in. *Packaging Type: Bagged *Bushing Inside Diameter: 1.52 in. *Insulating: Yes *Height: 0.48 in. *Discovery ACC, NBR, SUP