Sealing LockNut for Threaded RMC/IMC Steel Trade Size 1 1/4 in Overall Length 9/32 in Finish Zinc Plated Compatible Conduit Type IMC RMC Thread Size 1 1/4 In.-11 1/2 Thread Type NPT Conduit Fitting Type Locknut Standards CSA Certified UL 514B UL Listed For Use With Threaded RMC For Conduit Type IMC RMC Overall Height 2 1/16 in Overall Width 2 1/16 in Weight 0.07 lb Compatible Conduit Trade Size 1 1/4 in Connection Orientation Straight Connection Type Threaded