Make fueling easy without losing storage with Buyers Products Diamond Tread Aluminum Underbody Truck Box with Slanted Back. The slanted back design allows room for fuel-fill hoses on single rear wheel flatbeds. Each professional-grade box is made of strong, corrosion-resistant 0.100 in. thick aluminum. The recessed drop door combined with the continuous hidden hinge and replaceable gasket system keeps weather and grime away from your tools. Aircraft-grade cables help prevent damage. The locking, die-cast compression latch provides a tight seal and deters theft. Mount the box on any flat surface or under your truck using Buyers Products Mounting Brackets (sold separately, see "Accessories" below).