Rugged and Corrosion-Resistant: Constructed from aluminum, engineered to withstand high-intensity usage and provide exceptional resistance to corrosion, ensuring optimal protection for your tools and equipment. Lightweight and Robust Design: Balancing lightweight construction with impressive durability, the truck toolbox features a reinforced 5 bar tread pattern, adding strength without adding significant weight to your tractor, trailer, or truck. Spacious Storage Capacity: Measuring 39" in length, 16.5" in width, and 11.8" in height, this trailer tool box offers ample storage space to accommodate a wide range of tools and accessories. Versatile Mounting Options: Designed for versatility, this tool cabinet can be easily mounted on a hitch rack, camper cargo rack, enclosed trailer tongue, or the rear of an RV, providing flexible storage solutions for various applications. Secure and Convenient: Equipped with a lock and 2 keys, this aluminum box ensures secure tool storage and includes a seal ring design to maintain internal cleanliness and protect against water and other external elements.