Set Screw Coupling Steel Trade Size 1/2 in Overall Length 1 1/2 in Finish Zinc Plated Compatible Conduit Type IMC RMC Conduit Fitting Type Coupling Standards UL Listed For Use With Unthreaded RMC For Conduit Type IMC RMC Overall Height 1 3/8 in Overall Width 1 1/8 in Weight 0.27 lb Color Gray Compatible Conduit Trade Size 1/2 in Concrete Tight Yes Connection Orientation Straight Connection Type Set Screw