Reducing Bushing - Haz Loc, Thread Gender Female to Male, Trade Size 1 in, 1 1/2 in, Compatible Conduit Type IMC, Threaded RMC, Compatible Conduit Trade Size 1 in, 1 1/2 in, Ends - Hazardous Fittings 1 in FNPT x 1 1/2 in MNPT, Overall Length 7/8 in, Overall Height 2 in, Overall Width 2 in, Weight 0.39 lb, Steel, Finish Electroplated, Hazardous Location Rating Class I, Division 1 and 2, Groups A, B, C, D, Class I, Zones 1 and 2, Groups IIC, IIB, IIA, Class II, Division 1 and 2, Groups E, F, G, RE