Crafted with high-quality polyurethane, this reliable plug is specifically designed for use with Schedule 40 and Schedule 80 conduit, making it a versatile choice for various applications, including EB and DB Duct scenarios. Its tapered design ensures effortless installation and removal, while ribbed side walls provide a tight, secure fit, enhancing overall performance. Proudly made in the USA, this durable plug is an essential component for effective conduit management and protection.