Crafted for efficiency and reliability, the ETCO Fast-Loc Wing Nut Duct Plug is an essential component for various piping and conduit applications. This plug features a non-metallic, corrosion-resistant construction complemented by a mechanical expansion seal that securely fits within conduits or innerducts, ensuring a reliable seal for smooth, ribbed, or corrugated duct types. Its wing-nut design allows for easy hand tightening and removal, while the included rope loop is perfect for securing pull ropes or managing unused cables, making it a versatile solution for both temporary and permanent installations. With an expansion range accommodating sizes from 1.14 to 1.48 inches, this reusable duct plug is designed to meet the demands of modern construction and maintenance work, providing a dependable option for sealing ends of ducts effortlessly.