01TOOL BOXES
Secure storage beneath the tray
Tucked neatly beneath the tray of your utility vehicle, these Boximus boxes offer a discreet solution for keeping essential tools within reach without cluttering the bed. The matte black finish blends seamlessly into the underbody, presenting a clean, professional profile that speaks to careful maintenance.
Designed for tradies, farmers and weekend adventurers, this pair provides robust, space-saving storage. The heavy-duty construction ensures your equipment stays secure and protected from the elements, whether you are on-site or off-road.


02MATERIALS
Heavy-duty steel with a protective coat
Constructed from heavy-duty steel, each box is built to withstand the rigours of daily work and varied Australian conditions. The exterior features a powder-coated black finish that adds a layer of protection against rust and corrosion, maintaining its appearance over time. Fully welded seams reinforce the structure, creating a continuous barrier that helps keep dust and moisture at bay while ensuring lasting strength.

04FIT
Compact dimensions for under-tray mounting
Sold as a left and right pair, these boxes measure 750mm in length, 260mm in depth and 410mm in height each. This compact footprint is designed to fit most utility vehicles and trailers, utilising the often-unused space beneath the tray. Pre-drilled mounting points simplify installation, allowing for a straightforward setup that keeps your tools organised and out of sight.
05AT A GLANCE
The key points
- Powder-coated black steel resists rust and corrosion
- Weatherproof rubber seal keeps dust and water out
- Compression whale lock includes two keys per box
- Dual support cables allow smooth lid operation
- Each box measures 750mm long by 410mm high


06
About this product
Keep your tools safe and your ute tidy with the Boximus 750mm Black Steel Under Tray Tool Box Pair. Built from heavy-duty powder-coated steel, these boxes are made to handle the roughest worksites and toughest Aussie weather. Each box features a weatherproof rubber seal, compression whale lock, and dual support cables for smooth lid operation. Fully welded seams keep dust and water out, while the sleek black finish adds a clean, professional look under your tray. Whether you’re a tradie, farmer, or weekend adventurer, Boximus tool boxes give you reliable, space-saving storage that’s built to last.
Key Features
- Sold as a pair – left and right under tray boxes
- Heavy-duty steel construction for maximum durability
- Powder-coated black finish resists rust and corrosion
- Weatherproof rubber seal keeps dust and water out
- Lockable compression whale lock– 2 keys included per box
- Dual support cables for controlled lid opening
- Fully welded seams for lasting strength and protection
- Compact 750mm design fits most utes and trailers
- Space-saving under tray mount keeps tools secure and out of sight
- Sleek, professional finish suits any work or trade setup
- Ideal for tradies, campers, and off-road rigs
- Easy installation with pre-drilled mounting points
Specifications
- Brand
- Boximus
- Product Type
- Under Tray Tool Box Pair
- Material
- Heavy-duty steel
- Finish
- Powder-coated black
- Dimensions (each)
- 750mm (L) × 260mm (D) × 410mm (H)
- Seal Type
- Weatherproof rubber
- Locking System
- Compression whale lock with 2 keys
- Opening Support
- Dual steel cables
- Mount Type
- Under tray (left right)
- Construction
- Fully welded seams
- Set Includes
- 2 tool boxes (left right)
- Use Case
- Utes, trailers, and trucks
- For returns due to change of mind, a 20% restocking fee will be applied.
- Original freight cost will not be refunded where freight costs were listed separately.













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