21X13X72 MATTE BLACK TOPSIDER

The Matte Black Diamond Tread Aluminum Contractor Truck Box is a double-level storage solution that mounts on top of your bed rails to save valuable space inside your truck bed. Its lightweight and corrosion-resistant aluminum diamond tread construction assures long lasting use and durability. Each box has a swing up door and a drop down door that lock and include high-capacity storage while saving valuable space in your truck’s bed. Your equipment is secured with four sturdy locking die-cast locking compression latches and aluminum continuous hinges. The truck box is built to last with aircraft grade cable lanyards and a watertight gasket system.