Compression Coupling Iron Steel Trade Size 3 in Overall Length 5 23/32 in Finish Zinc Plated Compatible Conduit Type RMC Conduit Fitting Type Coupling Standards CSA Certified UL Listed For Use With RMC For Conduit Type IMC RMC Overall Height 4 5/8 in Overall Width 4 5/8 in Weight 4.9 lb Color Gray Compatible Conduit Trade Size 3 in Concrete Tight Yes Connection Orientation Straight Connection Type Threaded