Heavy-Duty Aluminum Underbody Truck Tool Box with DrawerUpgrade your truck, pickup, RV, or trailer storage with our quality aluminum underbody truck tool box. Engineered from durable, corrosion-resistant diamond tread aluminum, this toolbox ensures long-lasting protection for your valuable tools and equipment. Available in 24-inch and 36-inch sizes (24" x 18" x 20" and 36" x 18" x 20"), it offers versatile installation options for most standard truck beds, flatbeds, and underbody mounts.Two-Tier Organizer Design: Features a spacious bottom compartment and a slide-out upper drawer with adjustable dividers, allowing you to efficiently organize hand tools, power tools, and accessories for quick access.Secure & Weatherproof: Equipped with a robust lock and key system plus a 3-point compression fastener, this tool box delivers superior security against theft and weather. The tight seal keeps your tools dry, protected from rain, particles, and harsh outdoor elements.Space-Saving & Easy Installation: The underbody design maximizes your truck bed space, while the included hardware ensures hassle-free mounting on pickups, RVs, trailers, and commercial vehicles.Professional-Grade Durability: Resistant to rust and jobsite wear, this toolbox is ideal for mechanics, contractors, and anyone seeking reliable, organized storage for work or travel.Whether you need a mechanic tool box, a secure truck bed storage solution, or a general-purpose tool organizer, this aluminum truck tool box with drawer combines durability, security, and convenience—keeping your tools organized, protected, and always within reach.