34.5 in Aluminum Truck Bed Tool Box - Secure Underbody Storage

In this review of the 34.5 in Aluminum Truck Bed Tool Box, the bottom line is straightforward: this is a practical, lightweight storage solution for drivers who need weather-resistant, lockable space on a trailer, RV or pickup. The reviewer found the box most compelling for its corrosion-resistant aluminum construction and powdercoated black finish, which combine to offer good durability without adding much weight. While some users report mixed experiences with latch and size accuracy, the box is best seen as a value-oriented organizer for everyday gear rather than a premium heavy duty safe.

Key Features

• Durable Aluminum: The high-intensive, corrosion-resistant aluminum construction keeps the box looking good while resisting common outdoor wear.
• Weather Resistance: The overlapping lid design and seal ring protect the interior from rain and road spray so tools stay drier than an open compartment.
• Lightweight Design: The box adds useful storage without a large weight penalty on trailers, hitch racks, or pickup underbodies.
• Secure Closure: Includes a lock and two keys so users can limit access and reduce the risk of lost or stolen items.
• Reinforced Tread: The 5 bar tread pattern strengthens the aluminum surface, improving durability for outdoor mounting and frequent handling.
• Universal Fit Options: Sized for mounting on a trailer tongue, hitch rack, cargo rack, or the rear of an RV for extra storage where space is limited.

Who It's For

The box is aimed at trailer owners, truck and RV users who need a compact, lightweight toolbox for sockets, straps, small hand tools and tow accessories. It suits people who prioritize weather protection and easy mounting over heavy steel security.

Those who need an extremely heavy duty, tamperproof safe or an exact factory-matched OEM dimension should look elsewhere. Also check dimensions carefully if precise fit is critical, since some buyers report variance in size and a lightweight feel that may not suit heavy users.

Pros & Cons

Pros

• Good build quality for the price with a powdercoated black finish that resists corrosion.
• Weather-resistant lid and seal ring help keep contents clean and dry in typical outdoor conditions.
• Lightweight construction reduces added weight on trailers and racks while still adding storage capacity.
• Comes with a lock and two keys for basic security during travel and storage.

Cons

• Some users report mixed performance from the latch and locking mechanism, so it may require adjustment or inspection on arrival.
• A few buyers note the advertised dimensions felt slightly different in practice and the unit is lighter than heavy steel boxes.

Specifications

Overall Size	34.5 in x 13 in x 6.5 in
Material	Powdercoated aluminum
Finish	Black powdercoat with 5 bar tread pattern
Seal	Seal ring with overlapping lid design
Security	Lock with two keys included
Intended Mounts	Hitch rack, cargo rack, trailer tongue, RV rear or underbody

Our Verdict

For motorists who want affordable, weather-resistant storage without adding much weight, this 34.5 in aluminum toolbox is a sensible choice. It delivers solid corrosion resistance, useful interior protection and basic locking security at a value price, though those needing heavy security or guaranteed exact dimensions should evaluate fit and lock operation on arrival.

Frequently Asked Questions

Will this toolbox keep tools dry?
Yes; the overlapping lid and seal ring design help prevent rain and road spray from entering under normal conditions.

Can it be mounted under a truck bed or on a trailer tongue?
Yes; the box is suitable for mounting on hitch racks, cargo racks, trailer tongues and the rear of RVs as a compact storage option.

Does it include keys and a lock?
It ships with a lock and two keys for basic security, though some buyers report mixed latch performance and recommend testing the lock on receipt.