Trailer Tool Boxes

Semi Trailer Tool Boxes

Not every semi has built-in space for tools and trucking accessories, which is where a trailer tool box comes in. It keeps tools organized in one place and adds theft protection. We carry semi truck and flatbed tool boxes built by Sturdy-Lite in the USA from high-strength aluminum, designed to stand up to the elements, the road, and daily use. They hold winch straps, winch bars, tools, and safety supplies.

Types of Trailer Tool Boxes

Semi Step Boxes

Semi step boxes use a diamond tread finish for traction and surface resilience. They resist scuffs, scratches, and dents while giving drivers a secure step between the cab and fuel tank. Seamless construction and AWS-certified welds give them lasting strength.

Underbody Tool Boxes

For flatbeds and utility trailers, underbody tool boxes come in double-door and single-door configurations.

• Dual-door boxes have a stainless steel lock rod with a hole for a padlock, which offers extra theft protection.
• Wrecker-style boxes: Sturdy-Lite's wrecker-style box has a single load-bearing door supported by heavy-duty steel cables, a good fit when you frequently reach up to work with your flatbed equipment. Single doors drop down, so you keep access even when curbs or other obstacles block part of the door.

Finished in polished mirror aluminum, these boxes resist corrosion and give your trailer a clean look.

Tool Box Brackets

Proper installation matters, so we carry a full range of mounting brackets compatible with our flatbed boxes.

Built by Sturdy-Lite in the USA

• High-strength aluminum alloy construction
• CNC machining and laser cutting for precision and uniformity
• Welded by AWS-certified professionals
• Heavy-duty custom gutter system that helps keep the box weather resistant

Each box comes with a limited product warranty.

Choosing a Trailer Tool Box

• Placement: a semi step box mounts on the driver's side, giving access between the deck and the trailer. An underbody box mounts on the curb side for easy access to your load securement accessories.
• Door configuration: single doors drop down, which keeps access open when curbs or other obstacles block part of the door.
• Security: dual-door boxes with a stainless steel lock rod offer more theft protection than boxes with a T-lock.
• Fit and mounting: make sure the box dimensions fit the space on your flatbed or trailer.

Questions?

Whether you need an underbody tool box or a semi step box, call to speak with one of our product experts. They can answer questions and discuss custom options or mounting kits for unique trailers like Renegades and Great Danes.

Looking for more flatbed accessories? We carry headache racks, safety flags, flatbed tarps, and winches.