Underbody Truck Tool Box, Steel 24 x 18 x 18 in, Lock

Underbody truck tool box storage keeps your gear locked, dry, and organized without taking up bed space. Built from cold rolled steel with a powder-coated finish, this underbody chest is designed for trucks, trailers, vans, and SUVs that need durable, weather-sealed storage on the road or onsite. A recessed T-handle and concealed hinges deliver clean access while helping reduce snag points.

• Delivers secure storage with pry-resistant lock, dust-covered keyway, and 2 keys for quick access


• Seals out weather using a full-perimeter rubber gasket and welded body to help block rain and dust


• Fits multiple installs under trucks, trailer beds, van cargo areas, gooseneck zones, SUV roofs, and jobsite carts


• Prevents over-opening with a galvanized steel cable and smooth concealed hinges for controlled lid movement


• Protects hands and cargo with fully wrapped edges and a compact, no-overhang design that avoids ground contact

Set up a dedicated space for straps, tools, recovery gear, and job essentials—without cluttering your cab or bed. The steel construction supports demanding use, while the all-weather gasket helps keep contents cleaner between stops. The recessed T-handle sits flush for a streamlined look, and the lock and latch are built for repeated daily use. If you need a rugged trailer storage organizer that mounts where you need it, grab yours today.

• Overall dimensions: 24 x 18 x 18 in (609 x 457 x 457 mm)


• Opening size: 18.5 x 13.2 in (470 x 335 mm)


• Material: Cold rolled steel


• Surface finish: Powder coating


• Wall thickness: 0.05 in (1.2 mm)


• Max load capacity: 88.18 lb (40 kg)


• Net weight: 34.72 lb (15.75 kg)


• Hardware: Recessed T-handle, concealed hinges, galvanized steel cable, stainless steel latch, rubber gasket