Constructed from durable polyurethane, this 5-inch poly plug by Cantex is designed to provide a reliable sealing solution for both Schedule 40 and Schedule 80 conduit applications. Its tapered design allows for easy installation and removal, ensuring that you can efficiently manage your conduit systems without hassle. The ribbed side walls enhance grip, providing a snug, secure fit that prevents unwanted dislocation. This versatile plug can also be utilized in EB and DB duct applications, making it a practical choice for various setups, all while proudly manufactured in the USA.