Service Entrance Caps for RMC/IMC Aluminum Trade Size 2 1/2 in Overall Length 8 in Finish Plain Insulated Yes Compatible Conduit Type EMT IMC RMC Thread Size 2 1/2 in Conduit Fitting Type Cap Standards UL Listed For Use With Metallic Conduit For Conduit Type EMT IMC RMC Overall Height 7 in Overall Width 6 5/16 in Weight 2.89 lb Color Natural Compatible Conduit Trade Size 2 1/2 in Connection Type Clamp Includes Clamp Insulation Material Plastic Outside Diameter 6.44 in