Haz Loc Flex Coupling, Trade Size 1 1/4 in, Flex Length 27 in, Overall Length 33 in, Bronze, Hazardous Location Rating Class I, Division 1 and 2, Groups D, Class II, Division 1 and 2, Groups E, F, G, Class III, Ends – Hazardous Fittings 1 1/4 in MNPT x 1 1/4 in MNPT, Thread Gender Male to Male, Application Used In Areas Where Vibration and/or Movement is a Problem, Natural Finish, Compatible Conduit Trade Size 1 1/4 in, Compatible Conduit Type IMC, RMC, Connection Orientation Multi-Angle