Ensure your semi truck is Ready for the Road Ahead™ with securely-fastened cargo, with the Ancra Heavy Duty 4" x 5' Roll-On / Roll-Off Container Strap. Thanks to its straightforward design, this replacement strap is able to help lock down cargo in trucks and trailers, acting like a pull-over cable that restrains movement. Crafted with top-tier polyester materials to provide an extended service life. FleetPride is your First Click in Heavy Duty®.