UWS Steel Underbody Tool Boxes

Transform your work truck into a tougher, more organized workspace with UWS steel underbody tool boxes. Built to mount cleanly beneath the bed, these tool boxes free up deck space while delivering secure, easy-to-access storage for your tools and equipment.

Key Features

Black Steel Construction Underbody Box for Truck

Heavy-Duty Construction

Made from extra-thick, 14-gauge steel, UWS underbody boxes hold heavy tools and cargo with ease. Plus, a matte black powder coat finish protects against corrosion and scratches.

Lock Down Your Tools

A lockable T-handle ensures convenient one-hand access and provides dependable security for your tools and other equipment.

Weather Protection

Integrated MicroSeal™ gasket and 1" drip rail work together to seal out moisture, dust, and dirt. This helps keep your tools safe and dry in any environment.

Secure Access

Easy-access door opens to a full 90-degree angle for easy loading and unloading of equipment thanks to stainless steel cables and rivet nuts.

Steel Underbody Truck Tool Box on Work Vehicle

Size Options

Installing Your Underbody Tool Box

UWS steel underbody tool boxes can be installed quickly and securely using our optional underbody mounting brackets #TBUB-1818-LB.

These L-brackets measure 18" x 18" to fit all UWS underbody boxes. They can be bolted into place on the truck or welded. Two brackets are included with each package, as well as 3" bolts washers and locknuts for a complete installation.