Flexible Conduit Coupling, Trade Size 1 IN, Fitting Material Natural Finished Brass, Material Natural Finished Bronze Braid, Natural Finished Brass Core, End Type (2) Male Nipple, Flex Length 15 IN, Enclosure Class I Group C D, Class II Group E F G, Class III, Approval UL 886, CSA C22.2, Includes Insulating Liner, Constructional Feature Explosionproof, Dust-Ignitionproof, Watertight, Used on Rigid Metal Conduit and IMC