UnderCover Ultra Flex 14-18 (19 Legacy/Limited) Silv/Sierra 5'9" Model UX12018 98 SW The Gloss Black Diamond Tread

The Gloss Black Diamond Tread Aluminum Contractor Truck Box is a double-level storage solution that mounts on top of your bed rails to save valuable space inside your truck bed

Floor clearance at front of work van shelving unit for floor drawer storage units and supplies

extreme temperature test

It's ideal for towing the largest RV trailers

The mount features a corrosion-resistant black powder-coated finish

UnderCover Ultra Flex 14-18 (19 Legacy/Limited) Silv/Sierra 5'9" Model UX12018 98 SW The Gloss Black Diamond TreadUnderCover Ultra Flex 14 18 (19 Legacy Limited) Silv Sierra 5'9" Model UX12018 A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all purpose truck bed cover. All new features that accompany the Ultra