Hubs (Myers) for RMC/IMC 316 Stainless Steel Trade Size 1 1/2 in Overall Length 2 5/8 in Finish Polished Insulated Yes Compatible Conduit Type RMC IMC Thread Size 1 1/2 In.-11 1/2 Thread Type NPT Conduit Fitting Type Hub Standards UL For Use With Threaded Metallic Conduit For Conduit Type RMC IMC Overall Height 1 1/2 in Overall Width 1 7/8 in Weight 0.66 lb Compatible Conduit Trade Size 1 1/2 in Connection Type Threaded Includes Stainless Steel Locknut