Bushing, 4", Insulated Mall Iron, Raco, Mfr#: 1129

Insulating Bushing, Iron, Trade Size 4 in, Overall Length 15/16 in, Finish Zinc Plated, Insulated Yes, Compatible Conduit Type RMC, Thread Type NPT, Thread Gender Female, Conduit Fitting Type Bushing, Standards CSA Certified, UL Listed, For Use With Fittings, Threaded RMC, For Conduit Type IMC, RMC, Overall Height 4 7/8 in, Overall Width 4 7/8 in, Weight 1.07 lb, Color Gray, Compatible Conduit Trade Size 4 in, Connection Type Threaded, Inside Diameter 3.85 in, Outside Diameter 4.9 in