Buyers Products White Steel Straight Side Backpack Truck Box with Adjustable Shelving provides convenient and spacious storage behind the cab. It features a rugged 14 Ga steel body and 12 Ga full-height doors with dual stainless steel T-handle latches. Two 86 in. shelves can be moved up or down in 2 in. increments. This lets you store and organize your equipment exactly how you want it. The truck box is built for long life with stainless steel continuous hinges. The box is ideal for use on cab-over trucks because it allows clearance for frame-mounted battery boxes and tanks. Installation is easy with built-in frame mounting rails. A corrosion-resistant powder-coated finish, rubber D-bulb sealed doors, and a built-in rain channel helps protect your tools and equipment from weather and theft. Mounting hardware is sold separately. See –Accessories– listed below.