36 in Underbody Truck Tool Box Aluminum Heavy Duty - Secure Storage

In this review of the FORWODE 36 in underbody truck tool box, the bottom line is simple: it is a practical, heavy duty aluminum toolbox for anyone who needs weather-resistant, organized storage under a trailer tongue or along a truck bed. The biggest reason to buy is its all-welded diamond plate aluminum construction, which balances light weight with durability and helps keep tools dry thanks to the internal seal strip. For users who need a straightforward, lockable underbody box with sensible dimensions, this model delivers reliable value.

Key Features

• Dimensions: The 36 in x 17 in x 17.91 in footprint offers ample, compact storage for hand tools and gear without occupying excessive space under a trailer or in a truck bed.
• All-welded aluminum construction: The lightweight but sturdy build makes the toolbox easy to handle while resisting corrosion for long-term outdoor use.
• Diamond plate surface: The textured exterior improves grip when carrying and helps protect against scuffs and surface wear in daily use.
• Weather protection: An internal seal strip helps keep rain and moisture out so stored items stay drier than in an unsealed container.
• Security and access: A centered handle plus included keys and lock provide straightforward access control and reasonable theft deterrence for roadside or campsite storage.
• Versatile mounting: Designed for the tongue of a trailer, underbody placement, or truck bed mounting, the box adapts to multiple installation locations.

Who It's For

The FORWODE 36 in underbody tool box is best suited to pickup owners, trailer users, and RV owners who need organized, protected storage for tools, straps, or outdoor gear and prefer a lighter weight option that resists corrosion. It fits situations where space is limited but a rigid, lockable box is required.

Those who need custom-fit interior organizers, drawers, or heavy internal shelving should consider a different model with built-in compartments. Also, buyers needing a very large capacity central chest should look at longer lengths in the same product family rather than this 36 in unit.

Pros & Cons

Pros

• Durable, all-welded aluminum construction that stays lightweight and corrosion resistant.
• Good storage capacity for its size, keeping tools and gear organized and out of the elements.
• Diamond plate surface and centered handle make handling and opening easier in the field.
• Includes lock and keys for added security when mounted on a trailer or truck bed.

Cons

• The unit is a basic single-compartment box without internal trays or dividers, so buyers may need to add their own organization solutions.
• Black finish and lock hardware are functional but may show wear over extended heavy use.

Specifications

Product type	Underbody truck tool box
Overall dimensions	36 in x 17 in x 17.91 in
Material	All-welded aluminum
Exterior finish	Diamond plate, black
Security	Included lock and keys
Weather protection	Internal seal strip for moisture resistance

Our Verdict

The FORWODE 36 in underbody truck tool box is a solid, value-focused choice for truck and trailer owners who want a lightweight, corrosion resistant box that keeps tools organized and protected. Its straightforward design, diamond plate durability, and included lock make it a practical pick for outdoor use, though buyers wanting internal compartments will need to add organizers.

Frequently Asked Questions

Will this box fit under most trailer tongues?
The 36 in length and 17 in width make it suitable for many trailer tongue and underbody applications, but measure your vehicle first to confirm fit.

Is the interior sealed against rain?
The toolbox includes an internal seal strip designed to reduce water ingress and help keep contents dry in wet conditions.

Does it come with a lock?
Yes, the box ships with a keyed lock and keys for basic security when mounted on a truck or trailer.