The Bridgeport 1122-RT 3/4-Inch Three-Piece Raintight Malleable Iron Conduit Coupling joins two lengths of threaded rigid or IMC conduits. The patented Mighty-Align® self-aligning coupling is your quick-connect solution, saving time in the shop or the field and creating a long-lasting fit. Featuring a Buna-N o-ring, strong, leak-resistant NPT threads and a zinc electroplating providing corrosion resistance, the sunlight-resistant coupling maintains NEMA 2, 3, 3R and 4 ratings on listed enclosures for precise raceway integrity when a knockout breaks out larger than expected. With an overall length of 2-1/8 inches and a 2-inch diameter, the coupling is solidly built to meet construction and general industry OSHA-recognized, NRTL-listed electrical standards, the stringent bonding and grounding requirements of 514B cULus and is RoHS compliant. Bridgeport's wide selection of products is manufactured for innovation, consistency and quality — providing you with connectors, couplings, or transition fittings that are safety listed, ensuring code compliance to meet your needs enabling you to do your best work at a lower total cost. We build every product with the same goal in mind: guaranteeing a fast, professional-grade, trouble-free installation. When you need a solution you can depend on, be sure to look for Bridgeport Orange.