The Aluminum Tool Box 18 By 18 By 36 with a Stainless Steel Door is a practical and durable storage solution. It features a drop-down stainless steel door assembly with a lock and hinge, ensuring secure storage. Available in smooth aluminum or diamond plated aluminum, this tool box fits most 18 inch x 18 inch x 36 inch underbody box makes and models. With continual-seam weldments that virtually eliminate moisture trapping, cracking, and fatigue, this tool box is built to last. Its functionality and quality make it an excellent choice for anyone in need of reliable storage for their tools and equipment.