The 26x18-inch Aluminum Triangle Toolbox allows you to organize more than 141 tools and see them all with the multi-tier design. When closed, the trademarked lid design locks tools in position, creating protection, security, and organization. Use in your workspace or mount to a vehicle for work or play. Montezuma triangle toolboxes feature a patented lid design that keeps tools locked in position and stops them from bouncing around in off-road conditions. Montezuma triangle toolboxes are equipped with a dual pin locking system to protect your tools on the job site or in the garage.