General description The VEVOR Underbody Truck Box is designed to expand the storage space of your truck, trailer, or large vehicle. Made from high-quality, thickened aluminum alloy, this toolbox is waterproof, rust and corrosion-resistant, ensuring durability against harsh weather conditions and impacts. Technical specifications Item Model Number: UTTB-481718 Exterior Dimensions (W x D x H): 48 x 17 x 18 inch / 1219 x 430 x 460 mm Interior Dimensions (W x H): 44 x 11.8 inch / 111.9 x 30 cm Wall Thickness: 0.06 inch / 1.5 mm Load Capacity: 110 lbs / 50 kg Net Weight: 28.7 lbs / 13 kg Compatibility and accessories Includes 1 x Underbody Tool Box Includes 2 x Keys Installation This underbody truck box can be installed on the bottoms of trucks and trailers, as well as in various locations such as the back of a camper or pickup rack. Ensure to measure your vehicle's underbody space before purchasing. Brackets for installation are available for purchase, or you can opt for a DIY assembly.