The Buyers 18" x 18" x 24" Stainless Steel Underbody Truck Box is the perfect solution for secure storage. This box is constructed with aircraft grade cables and a replaceable gasket sealing system for long lasting durability. It features a strong stainless steel body and door with a beautiful mirror finish, and is designed to protect against weather and theft using the locking die cast compression latch. This box is easy to install and can be mounted on both flat surfaces and under beds. FleetPride is your First Click in Heavy Duty®.