Drain & Breather - Haz Loc, Thread Gender Male to Male, Trade Size 1/2 in, Compatible Conduit Trade Size 1/2 in, Ends - Hazardous Fittings 1/2 in MNPT, Overall Length 5 1/2 in, Stainless Steel, Finish Plain, Hazardous Location Rating Class I, Division 1 and 2, Groups B, C, D, Class II, Division 1 and 2, Groups E, F, G, Class III, ECDB, Conduit Fitting Type Drain and Breather, Connection Orientation Straight, Fitting Type Drain and Breather, Body Style ECDB, Color Silver, Connection Type Threaded