The BUYERS pro series smooth aluminum underbody truck tool box measures 18 " by 18 " by 36 " and features a smooth finish that provides a sleek appearance while ensuring easy maintenance. Its underbody mount design maximizes space utilization with minimal interference in the vehicle's layout. The tool box includes a lockable latch that secures and protects stored items. With a weather-resistant design, it effectively keeps tools dry in various conditions. Additionally, the reinforced seams enhance the tool box's strength and overall integrity for reliable performance.