Nipple, Thread Gender Male to Male, Trade Size 1 in, Compatible Conduit Type IMC, Threaded RMC, Compatible Conduit Trade Size 1 in, Ends - Hazardous Fittings 1 in MNPT x 1 in MNPT, Overall Length 1 31/32 in, Overall Height 1 7/32 in, Overall Width 1 7/32 in, Weight 0.05 lb, Aluminum, Finish Plain, Hazardous Location Rating Class I, Division 1 and 2, Groups A, B, C, D, Class II, Division 1 and 2, Groups E, F, G, Class III, Division 1 and 2, AN, For Use With IMC, Threaded Conduit