The Bridgeport 145 1-1/2" Steel w/PVC Seal Sealing Locknut is a high-quality conduit fitting designed for rigid and IMC conduit. Made of durable steel with a PVC seal, this sealing locknut provides a secure and watertight connection. With a screw mounting style, it is easy to install and suitable for various electrical equipment and supplies. This product is proudly manufactured in the United States, ensuring reliability and quality for your electrical needs.