Protect and secure your equipment for the long haul with Buyers Products easy-to-access under bed truck boxes. Buyers Products Black Diamond Tread Aluminum Underbody Truck Tool Box is crafted with thick diamond tread aluminum and a reinforced, recessed drop door. A die cast compression latch system offers enhanced security. The black powder coat finish provides another layer of protection, keeping your truck box looking great for years to come. Units are built for long life with aircraft grade cable lanyards, aluminum continuous hinges and a watertight gasket system.