The UWS truck side tool box is the perfect way to add storage space to your truck, keeping your items safe, secure and accessible. It easily mounts onto the truck bed wall, leaving your truck bed open to haul other cargo. It features extra-thick aluminum construction with our patented RigidCore foam-filled lid for maximum strength, and it guards your valuables with a stainless steel lock handle. Truck side tool boxes also come with a self-opening lid for convenient operation, and they feature a MicroSeal stripping to keep out grime and moisture. Like all UWS tool boxes for trucks, this product is proudly assembled right here in the USA.