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