Service Entrance Caps for RMC/IMC, Aluminum, Trade Size 1 in, Overall Length 3 9/32 in, Finish Plain, Insulated Yes, Compatible Conduit Type EMT, IMC, RMC, Thread Size 1 In.-11 1/2, Conduit Fitting Type Cap, Standards UL Listed, For Use With Metallic Conduit, For Conduit Type EMT, IMC, RMC, Overall Height 3 1/16 in, Overall Width 2 23/32 in, Weight 0.37 lb, Color Natural, Compatible Conduit Trade Size 1 in, Connection Type Clamp, Includes Clamp, Insulation Material Plastic