Rigid Compression Connector 316 Stainless Steel Trade Size 1 1/2 in Overall Length 2 1/4 in Finish Polished Insulated No Compatible Conduit Type RMC Thread Size 1 1/2 In.-11 1/2 Thread Type NPS Conduit Fitting Type Connector Standards NEMA 4X UL For Use With RMC For Conduit Type RMC Weight 0.7 lb Compatible Conduit Trade Size 1 1/2 in Inside Diameter 1.93 in