Blank Plugs - Haz Loc, Thread Gender Male to Male, Trade Size 1 1/4 in, Compatible Conduit Type IMC, Threaded RMC, Compatible Conduit Trade Size 1 1/4 in, Ends - Hazardous Fittings 1 1/4 in MNPT, Overall Length 5/8 in, Aluminum, Finish Plain, Hazardous...