Take Dee Zee's triangle tool box design to mount lockable storage on any trailer tongue. If you use a trailer for transporting vehicles, work equipment, lumber or other supplies, you probably realize the need for secure storage of tools or other items that need to be brought along for the trip. Designed to mount on your trailer's tongue, the Dee Zee Triangle Toolbox is the perfect trailer storage solution. Quality crafted in the USA and constructed of strong 0.056 Brite-Tread aluminum to deliver years of rugged use. We're so confident in the quality of our triangle box that we back it with our Limited-Lifetime Warranty.