Buyers Underbody Truck Box – 36x18x18 – Gloss Black (1702305)
Professional-grade security. Installer-friendly durability.

When your tools ride with you, they deserve protection that works as hard as you do. The Buyers Underbody Truck Box brings tough-as-nails durability and no-nonsense security to your work truck. Built from heavy-duty 14-gauge steel and finished with a corrosion-resistant black powder coat, this 36x18x18 underbody box is made to withstand jobsite punishment—and look sharp doing it.

The drop-down door with a continuous hidden hinge opens wide for easy access, while aircraft-grade support cables keep it smooth and steady. A stainless steel compression latch locks up tight to keep out weather, dust, and would-be thieves.

Mount it on any flat surface or hang it under your truck bed with optional brackets (sold separately). Either way, it’s a rock-solid upgrade for organized pros who need fast access to their gear—without sacrificing cargo space.

Key Features:

• Installer-friendly: Mounts flat or under-bed—whatever works for your rig.
• Built to last: Rugged 14 Ga steel with black powder-coat finish resists rust, dings, and daily abuse.
• Tool-safe security: Recessed drop door with stainless steel locking T-latch keeps gear locked down.
• Weather-ready: Replaceable gasket and hidden hinge help seal out the elements.
• Made in the USA: Designed and built for tradespeople, by tradespeople.

Specs:

• Dimensions: 36"W x 18"H x 18"D
• Finish: Gloss Black
• MPN: 1702305

Who It’s For:
Truck upfitters, installers, and maintenance pros looking to confidently customize their rig with serious, secure storage.