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Boximus 900mm Tapered Under Tray Ute Tool Boxes | Sealed Toolbox Aluminium Pair Set

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Boximus Toolboxes Aluminium Tool Boxes

Boximus 900mm Tapered Under Tray Ute Tool Boxes

Name: Boximus 900mm Tapered Under Tray Ute Tool Boxes | Sealed Toolbox Aluminium Pair Set
Brand: Boximus Toolboxes
SKU: UTALFLT900
Price: 470.0 AUD
Availability: InStock
Rating: 4.84 (45 reviews)

SKU: UTALFLT900 4.6★ store rating

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was $634.50 $470.00 Save $164.50

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✔ 2 Years Extended Warranty $47.00

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Built for the tough Aussie tradie, the Boximus Aluminium Under Tray Tool Box 900mm Pair Set delivers reliable, dust-resistant storage without chewing up tray space. Made from 2mm aluminium flat plate with a smart tapered profile, each box tucks neatly beside the mudguard for a clean, practical setup. Dual heavy-duty lid cables, rubber weather seals, and stainless hardware keep your gear clean, dry, and secure. Whether you’re on site or off-road, these under tray tool boxes make quick work of access and organisation — no rummaging, no fuss. When strength and simplicity matter, Boximus brings kit that works as hard as you do.

Features

2mm aluminium flat plate — light, strong, and rust-proof
900mm length — popular fit for most ute trays
Tapered under-tray design — clears mudguards and saves space
Rubber weather and dust seals to protect your gear
Compression whale lock for solid security
Stainless half-barrel hinges built to last
Dual heavy-duty lid cables for controlled opening
Pair set — left & right boxes for both sides
2 keys included for convenient access
Universal mounting for utes, trailers, and 4WDs
Easy-clean finish — wipe down and get on with it

Specifications

Brand	Boximus
Product type	Under Tray Tool Box (Pair Set)
Material	2mm aluminium flat plate
Dimensions (L × W × H)	900mm (top) × 260mm × 430mm
Weight	9 kg per box
Locking	Compression Whale Lock
Hinges	Stainless steel half-barrel hinges
Lid support	Dual heavy-duty cables
Sealing	Rubber weather & dust seals
Quantity	2 boxes (Left & Right)
Keys included	2

Why Choose Boximus

If you want no-nonsense storage that can cop the daily grind, this Boximus Aluminium Under Tray Tool Box Pair Set is the go-to. Solid welds, smooth hinges, and tight dust seals keep your kit sorted and spotless. You’ll free up tray space, protect tools from the weather, and keep your rig looking sharp without the gimmicks. Perfect for solo tradies or full fleets, these under tray boxes prove that smart design + real-world durability doesn’t need to break the bank. Fit it once, use it for years — that’s the Boximus way.

Precision. Power. Boximus.

Check out our Boximus products Aluminium Toolboxes, Steel Tool Boxes, Trundle Drawers and Whale Tail Locks.

Depending on your vehicle's size and configuration, you can often install multiple toolboxes for increased storage capacity.

Yes, shelves or dividers can be added accessories, but they are not included and for sale in our store.

Yes, our tool box is versatile and can be used to store various items like camping gear, towing accessories, or emergency supplies.

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Practical and steady: UT 900 Flat for regular use

I bought the UT 900 Flat for mixed light and heavy tasks for weekend maintenance, and it has been a very handy bit of gear in the shed. The solid construction and simple controls stand out straight away, and it made the job feel more controlled. It feels made for real jobs rather than occasional light use, which I appreciate. I have used it several times now and would happily choose the same model again.

Reliable workmate: UT 900 Flat after a few weekends

As a home DIY user, I wanted the UT 900 Flat after sorting out my main setup to be practical rather than fancy, and it mostly is. The best part is the solid construction and simple controls, which made the job feel more controlled. My only gripe is that the manual could include a few more setup photos. It is still a good piece of equipment and I would rate it highly, especially if you are using it for the intended jobs.

Better than expected: UT 900 Flat on the first proper job

The UT 900 Flat for a job I had been putting off has done what I needed for weekend maintenance, though it is not perfect in every detail. I am satisfied with the solid construction and simple controls, and it has helped with weekend maintenance. The drawbacks are that it takes a bit of room to store and the manual could include a few more setup photos. Fair value overall, but I would suggest checking the setup and space requirements before buying.

Does the job neatly: UT 900 Flat after proper testing

Using the UT 900 Flat during a property clean-up around the shed has made weekend maintenance much less of a chore. I like that the design is straightforward, with solid construction and simple controls. Nothing feels overly complicated, and once it is set up it gets on with the task. For my kind of work, take a few minutes to set it up properly, and this unit has been dependable each time.

Smooth operation and solid latch

I kept outgrowing my old under-tray box, so this model was a perfect upgrade. My tools now fit neatly and I don't have to rummage around anymore.

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Boximus 900mm Tapered Under Tray Ute Tool Boxes

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