Fits 2017 – 2025 Ford F-250/350 Super Duty 6′ 10″ Bed (81.9″). Made in the USA with Global Materials. EXPANDED STORAGE | This retractable cover features our Trax Rail System that is compatible with most T-Slot accessories, providing expanded cargo space to store your items and travel with ease. LEGENDARY FUNCTIONALITY | The patented low-profile design gives a streamlined look & firm, dependable seal keeping your valuables safe from the elements. Use the key to lock the cover in any position along the rails giving you great hauling capacity. EFFORTLESS INSTALL | Give your truck updated style and enhanced performance in no time! Mount this truck bed cover by yourself or with a friend using basic tools and our easy-to-install clamp-on design. Bolt the cover in place and you are on the road. ADJUSTABLE LATCHING POSITIONS | Three adjustable latch stops allow you to manage how much of your bed you want covered when hauling large/awkward items.