For explosionproof and dust-ignitionproof protection wherever lengths of conduit are joined or connected to an enclosure, count on the quality materials and construction of hazardous location conduit fittings from Appleton® Group. We offer sizes, styles and materials to meet any requirement, along with innovative products such as swivel elbows and flexible couplings to simplify challenging installations. We supply the close-up plugs, reducers and other fittings needed to complete any hazardous location installation of threaded rigid metal conduit or IMC.