- Buyers Products Black Poly Underbody Truck Box gives you a durable and secure storage solution
- With a lightweight and dent-resistant high-density polyethylene body and double-wall door design.
- The box contents stay safe and secure behind a molded double-wall lid design.
- An easy-access drop door with solid stainless steel hinge pin, recessed 3-point locking, stainless steel compression latch system shuts out weather and prevents theft.
- Can be mounted on either a flat surface or under-bed (under-bed installation requires mounting brackets, sold separately).
- This toolbox is built for long life with aircraft grade cables and a replaceable, automotive bulb door seal.
- Proudly Made in the USA.
Buyers Products Poly Underbody Truck Box gives you increased durability in a lightweight package with rust-resistant, molded high-density ribbed polyethylene construction. Contents stay protected and secure from weather and theft with an automotive style bulb door seal, double-wall locking door, and 1/4 in. stainless steel full-width hinge pin. Security is enhanced with a 3-point locking, stainless steel compression latch system (includes 2 keys).
Professional contractors, utility workers, maintenance teams or serious sportsmen and DIY'ers can rely on the Buyers Products Steel Underbed truck boxes to help keep tools and equipment safe, secure, and easy to access. The Black Polyethylene Underbody toolbox is perfect for use with your car-hauler, flatbed truck or semi-tractor.
What You Need To Know:
- Depth and length are important measurements to consider
- Before ordering note the locations of your fuel tank, fill and lines, brake lines, hydraulics etc.
- Compression latches pulls the door tightly against the seal while locking.
- 3 Point locking secures the door in the center and the sides of the box for a tighter seal and resistance to prying.
- The full perimeter, automotive style, D-Bulb seal is replaceable
- The standard bulb seal is the style used by auto and truck manufacturers. It compresses easily but conforms to surface variations and stays pliable longer than solid rubber seals.
If you have fitment questions please contact us

Toolbox Dimensions
Part Color A B C
1717100 Black 18 18 24
1717105 Black 18 18 36
1717110 Black 18 18 48
Check for a Leonard Truck Accessories Retail Store Near Me in North Carolina, South Carolina, Tennessee, Virginia, and West Virginia.