Set Screw Conduit Coupling Zinc Trade Size 1/2 in Overall Length 1 1/2 in Finish Plain Compatible Conduit Type EMT Conduit Fitting Type Coupling Standards CSA Certified UL Listed For Use With EMT For Conduit Type EMT Overall Height 1 1/32 in Overall Width 29/32 in Weight 0.07 lb Color Gray Compatible Conduit Trade Size 1/2 in Concrete Tight Yes Connection Orientation Straight Connection Type Set Screw Includes Clamp Inside Diameter 0.71 in Outside Diameter 0.92 in