Built to fit over the wheel wells of shorter bed pickup trucks, Buyers Products Diamond Tread Aluminum All-Purpose Chest with Angled Base can be ordered with a slant on the front or side of the chest to suit various mounting locations. It keeps your equipment secure and protected from the elements while maximizing the space available in your truck bed. A thick gasket provides a tight seal against water and grime, and one-touch push button locks made of durable stainless steel deter theft. The sturdy, lightweight box is made .056 in. thick aluminum. The heavy duty reinforced lid is supported by gas shocks for easy, controlled lifting and lowering. An offset design allows the lid to be opened a full 90 when placed against the truck's cab. A tray and dividers are included to help keep your tools organized.