Weather Guard 624-52-04 All-Purpose Chest in textured matte black, front three-quarter studio view with the lid closed

Weather Guard 624-52-04 All-Purpose Chest in textured matte black, straight-on front elevation with the lid closed

Weather Guard 624-52-04 All-Purpose Chest in textured matte black, straight-on front view with the lid open, showing the full interior

Weather Guard 624-52-04 All-Purpose Chest in textured matte black, lid open, showing the interior floor and the full opening

Weather Guard 624-52-04 All-Purpose Chest in textured matte black, dimensional line drawing with the overall length, width and height called out

Weather Guard 624-52-04 All-Purpose Chest: Weather Guard 1Key UltraLock key-compatibility graphic showing two work trucks

Weather Guard 624 Aluminum All-Purpose Chest Truck Tool Box, 8.5ft³, Textured Matte Black (624-52-04)

Brand: Weather Guard FREE Shipping Low Stock

$1,004.00

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Capacity: 8.5ft³

Finish: Textured Matte Black

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Give your bed a stealthy, blacked-out look with the Weather Guard 624-52-04 aluminum All-Purpose Chest in textured matte black. This full-compact 48" chest holds 8.5ft³, sits below the bed rail to protect rear visibility and clear caps and covers, and wears a textured matte black ARMOR TUF finish that hides fingerprints and scuffs better than any bright or gloss coating. A full weather seal keeps tools dry and the automotive-grade 1Key UltraLock latch keeps them locked behind one key.

What's Included:

One aluminum All-Purpose Chest, Textured Matte Black
Offset zero-clearance cover with full perimeter weather seal
Automotive-grade lock and latch, 1Key UltraLock compatible
12V access port
Reinforced tie-down buckles
Weather Guard installation instructions

Features

Below-Bed-Rail Fit
The 624-52-04 sits below your truck bed rail, so it preserves rear-window visibility and clears tonneau covers, lids and truck caps. You keep a tidy bed profile and still get 8.5ft³ of lockable storage.

90 Degree Zero-Clearance Cover
The cover opens a full 90 degrees for easy, wide-open access, and the offset zero-clearance design lets the back of the chest sit tight against the front of the bed so you do not lose usable bed length.

1Key UltraLock Compatible Security
An automotive-grade lock and latch system resists prying and tampering, and the chest is 1Key UltraLock compatible, so you can code it and every other 1Key box on your truck or fleet to a single key.

Full Weather Seal
A full perimeter weather seal keeps rain, snow and dust out, so your tools and gear stay dry and ready in wet weather and on dusty jobsites.

12V Access Port and Tie-Downs
A 12-volt access port makes electrical up-fits simple, and reinforced tie-down buckles give you enhanced attachment points for multiple strap configurations to secure the chest and lash down cargo.

Aluminum Build, Textured Matte Black ARMOR TUF Finish
The 624-52-04 is built from aluminum diamond plate and finished in textured matte black ARMOR TUF powder coat, a flat, low-glare black that hides fingerprints and light scuffs better than any gloss or bright coating for the stealthiest look in the range. It is the same 8.5ft³ chest as the 624-0-04 and 624-5-04. Made in the USA.

Fitment & Compatibility

Truck or Application	Fit
Full-size trucks (F-150/250/350, Silverado/Sierra, RAM, Tundra, Titan)	✓ Yes, ideal application
Mid-size trucks (Colorado, Tacoma, Frontier, Ranger)	● Often yes, confirm 48" of bed floor length
Very short compact beds	● Measure bed floor length first for the 48" footprint

Specifications

Style: All-Purpose Chest (below-bed-rail)
Storage Capacity: 8.5ft³
Exterior Dimensions: 48"L x 20"W x 19"H (full-compact)
Material: Aluminum diamond plate
Finish: Textured Matte Black ARMOR TUF powder coat
Cover: Opens 90 degrees, offset zero-clearance design
Lock: Automotive-grade lock and latch, 1Key UltraLock compatible
Weather Seal: Full perimeter weather seal
Electrical: 12V access port
Tie-Downs: Reinforced tie-down buckles, enhanced attachment points
Mounting: Sits below the bed rail against the bulkhead; secure with straps or bolt-down hardware
Overall Size (Weather Guard published): 49-1/4"L x 20-1/4"W x 19-1/8"H
Shipping Size: 51-5/8"L x 22-3/4"W x 20-3/8"H, 56 lb
UPC: 783965072977
Weight: About 52.5 lb (56 lb shipping)
Made In: USA
Warranty: Limited Lifetime

Installation

Type: Below-bed-rail, set in place and secure · Time: About 20 to 40 minutes · Tools: Tape measure and a wrench or socket set; tie-down straps or the included hardware to secure it · Difficulty: Easy, best done with two people for the lift

Set the chest in the bed against the front wall so the offset back sits flush and the cover clears the bed rail. Secure it with tie-down straps through the reinforced buckles or with bolt-down hardware per the Weather Guard instructions, then confirm the cover opens a full 90 degrees and the weather seal closes all the way around. Because the chest is wide, have a second person help lift it into place.

Watch the installation walkthrough:

Resources

Everything you need for your Weather Guard 624 Aluminum All-Purpose Chest Truck Tool Box, 8.5ft³, Textured Matte Black, in one place.

Official Weather Guard 624 Aluminum All-Purpose Chest Truck Tool Box, 8.5ft³, Textured Matte Black installation manual (PDF), the manufacturer's step-by-step guide covering mounting, included hardware and torque specs.

Warranty, Shipping & Returns

Warranty. Limited Lifetime Warranty from Weather Guard against defects in materials and workmanship.

Free shipping. This item ships free to the lower 48 states. Because it is an oversized item, it ships by freight and typically arrives in 3 to 7 business days.

Inspect on delivery. Please inspect the packaging before signing. If you see any damage, note it on the delivery receipt and contact us right away, and we will make it right.

About Weather Guard

Weather Guard has built professional-grade truck and van storage in the USA for decades and is the storage brand tradespeople, contractors, and fleets reach for first. Its steel and aluminum tool boxes, ladder racks, and van-interior systems are engineered to survive daily jobsite abuse and keep expensive tools secure and organized.

Known for weather-tight seals, patented locking systems, and heavy-gauge construction, Weather Guard products mount cleanly on work trucks and vans and stand up to years of hard use. The lineup spans crossover, low-side, and saddle truck boxes, ladder and van racks, drawer units, and fuel and utility tanks, so an entire work vehicle can be outfitted from one brand.

Backed by a strong manufacturer warranty and US-based support, Weather Guard is the name pros trust to protect the tools their livelihood depends on.

Authorized Weather Guard dealer. Prestige Truck is an authorized dealer of Weather Guard, so every tool box, rack and storage product you buy is 100% genuine and factory-new, covered by the full Weather Guard manufacturer warranty, and backed by our own US-based support team.

Compare The Range

How this compares to similar models

The closest alternatives side by side, so you do not have to keep tabs open.

Model	This OneWeather Guard 624 Aluminum All-Purpose Chest Truck Tool Box, 8.5ft³, Textured Matte Black (624-52-04)	DECKED Tool Box, Full-Size Truck Crossbed, 71.7" x 25.5" x 16", 300 lb Lid / 800 lb Tub, Black (DTB2-BLK)	Weather Guard 175 Lo-Side Truck Tool Box, 56" White Steel (175-3-04)	Weather Guard 631 Underbed Truck Tool Box, 30 in Bright Aluminum, 5.4 cu ft (631-0-02)
Price	$1,004.00	$1,099.99	$1,003.00	$996.00
Style	Truck Tool Box	Truck Tool Box	Truck Tool Box	Truck Tool Box
Style	All-Purpose Chest (below-bed-rail)	—	56" single-lid side-mount (Lo-Side)	Underbed frame-mount box, single drop-down door
Storage Capacity	8.5ft³	—	4.0ft³	5.4ft³
Exterior Dimensions	48"L x 20"W x 19"H (full-compact)	—	about 56"L x 17"W x 13"H	30"L x 18"W x 18"H
Material	Aluminum diamond plate	—	Welded steel	Welded aluminum diamond plate
Finish	Textured Matte Black ARMOR TUF powder coat	—	White ARMOR TUF powder coat	Clear ARMOR TUF powder coat
Lock	Automotive-grade lock and latch, 1Key UltraLock compatible	—	1Key UltraLock keyed cylinder with recessed red push-button, tamper-resistant, keyed alike	—
Rating	No reviews yet	40 reviews	No reviews yet	No reviews yet
Ships in	1 to 2 business days	1 to 2 business days	1 to 2 business days	1 to 2 business days
Action	You Are Here	View	View	View

How the 1Key UltraLock System Works

A step-by-step look from Weather Guard at what the 1Key UltraLock actually does: how the cylinder accepts a new code, why the red push button retracts when the box is locked, and how the latch pulls the lid down against the seal. Worth two minutes before you set the box up.

How to Code Your 1Key UltraLock Lock

Weather Guard's official walkthrough for coding the lock so this box opens with the same key as the rest of your Weather Guard boxes. Follow it once when the box arrives and you can stop carrying a separate key for every lid on the truck.

Protect Your Gear and Your Reputation

Weather Guard's own film on why a working truck earns its keep from what is bolted to it. It frames the boxes, racks and bed equipment as the difference between arriving ready and arriving short, which is the thing a customer actually notices. It is a short manufacturer-made overview rather than a product demo, so watch it for the why rather than the how. If you are outfitting a truck from scratch it is a useful place to start before you pick individual part numbers.

Frequently Asked Questions

Straight answers on specs, fit and support

Why does it sit below the bed rail?

The 624-52-04 is designed to sit below your truck bed rail so it preserves rear-window visibility and clears tonneau covers, lids and truck caps. The offset zero-clearance cover still opens a full 90 degrees even with the chest pushed tight against the front of the bed.

What is the difference between the matte black and gloss black versions?

The 624-52-04 wears a textured matte black finish, which is flat and non-reflective and hides fingerprints and light scuffs better than the gloss black 624-5-04. Both are the same 8.5ft³ aluminum chest with the same below-rail fit and 1Key UltraLock latch, so the choice is purely about the look you want.

Will it keep my tools dry?

Yes. A full perimeter weather seal runs around the cover to keep rain, snow and dust out, so your gear stays dry and ready in wet weather and on dusty jobsites.

Will the matte black chest fit my truck?

The 624-52-04 is about 48" long by 20" wide by 19" tall, a full-compact chest that sits below the bed rail on full-size and many mid-size trucks. Measure your bed floor length and width and confirm cap or tonneau clearance before ordering.

Can I run power to it or strap it down?

Yes. A 12-volt access port makes electrical up-fits easy, and reinforced tie-down buckles give you enhanced attachment points for multiple strap configurations to secure the chest and lash down cargo.

What is it made of and is it under warranty?

It is built from aluminum diamond plate with a Textured Matte Black ARMOR TUF powder-coat finish, made in the USA, and backed by a Weather Guard Limited Lifetime Warranty against defects in materials and workmanship.