Carry a big 13.1ft³ of secure storage with the Weather Guard 664-5-01 aluminum All-Purpose Chest. This full-size gloss black chest uses an offset-hinge design that needs zero clearance to open, so the back sits tight against the front of the bed and the cover still swings a full 90 degrees. A tamper-resistant retracting EXTREME PROTECTION lock and an automotive-style rotary latch keep it secure and sealed, while the black ARMOR TUF finish and full weather seal stand up to years of hard use on a pickup, trailer or flatbed.
What's Included:
One aluminum All-Purpose Chest, Gloss Black
Offset-hinge cover with full weather seal
EXTREME PROTECTION retracting lock
12V access for electrical up-fits
Weather Guard installation instructions
Features
Big 13.1ft³ Capacity With 13.1ft³ inside a roughly 62" aluminum body, the 664-5-01 swallows long tools and bulky gear while staying light enough not to weigh down your payload.
Offset-Hinge Zero-Clearance Cover The unique offset-hinge design lets the back of the chest sit tight against the front of the bed because the cover needs zero clearance to open a full 90 degrees, so you use every inch of bed length.
EXTREME PROTECTION Lock A tamper-resistant retracting EXTREME PROTECTION lock helps protect against break-ins, and an automotive-style rotary latch pulls the cover tight against the weather seal every time you close it.
Full Weather Seal A full weather seal around the cover keeps rain, snow and dust out, so tools and gear stay dry and ready on the jobsite.
12V Access A 12-volt access port makes electrical up-fits simple for lighting or charging accessories inside the chest.
Gloss Black ARMOR TUF Finish A black ARMOR TUF powder coat resists corrosion, scuffs and fading for years of dependable, professional-looking service. Made in the USA.
Fitment & Compatibility
Truck or Application
Fit
Full-size trucks, trailers and flatbeds
✓ Yes, ideal application
Mid-size trucks
● Only with about 62" of clear bed floor; measure first
Compact trucks
✗ No, the 62" length needs a full-size bed
Fit guidance: The 664-5-01 is about 62" long by 20" wide by 19-1/4" tall, a full-size chest suited to pickups, trailers and flatbeds. The offset-hinge design lets it sit tight against the front of the bed with zero clearance needed to open the cover. Confirm about 62" of bed floor length and cap or tonneau clearance before ordering.
Type: In-bed, set against the bulkhead and secure · Time: About 20 to 40 minutes · Tools: Tape measure and a wrench or socket set; tie-down straps or the included hardware · Difficulty: Easy to moderate, best with two people for the lift
Set the chest in the bed against the front wall. Because of the offset-hinge zero-clearance design, the back sits tight against the bed front and the cover still opens a full 90 degrees. Secure it with straps or bolt-down hardware per the Weather Guard instructions and confirm the weather seal closes all the way around.
Watch the installation walkthrough:
Resources
Everything you need for your Weather Guard 664 Aluminum All-Purpose Chest Truck Tool Box, 13.1ft³, Gloss Black, in one place.
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 664 Aluminum All-Purpose Chest Truck Tool Box, 13.1ft³, Gloss Black (664-5-01)
This is Weather Guard's own brand film about outfitting a working pickup, built on the idea that the truck should already be loaded and organized before the day starts. It puts the bed and rail equipment in the context of a real work day rather than a spec sheet.
Watch it if you are still deciding how much storage a truck actually needs. It is the clearest short look at how Weather Guard boxes, racks and drawer units are meant to work together on one vehicle, and it comes straight from the manufacturer rather than a reseller.
Weather Guard Truck Box Lineup and 1Key UltraLock
This official Weather Guard overview tours the current truck box lineup and the 1Key UltraLock security system that runs across it. You see how one coded key can open every Weather Guard box on the truck, from saddle to lo-side to hi-side, with a pop-up red button that tells you at a glance whether a box is locked. It highlights the sloped, reinforced lids and the ARMOR TUF powder coat that let these boxes shrug off weather and jobsite abuse. If you run more than one box, or a whole fleet, it shows why keying everything alike saves time every day.
How to Code Your 1Key UltraLock
Weather Guard's own step-by-step guide shows exactly how to program the 1Key UltraLock on a current 04 Series box. You watch the simple coding sequence that locks every box on your truck to a single key, so you carry one key instead of a ring full. It is the clearest reference for setting up your lock the first time and for adding more boxes to the same key later. Keep it handy when your box arrives, since the locks ship uncoded and are set on first use.
Frequently Asked Questions
Straight answers on specs, fit and support
How much does it hold?
The 664-5-01 holds 13.1ft³, a big capacity for long tools and bulky gear, inside a roughly 62" aluminum body that stays light on your payload.
How does it lock?
It uses a tamper-resistant retracting EXTREME PROTECTION lock together with an automotive-style rotary latch that pulls the cover tight against the weather seal. This is an older-generation chest and does not use the 1Key UltraLock system.
Why does the cover need zero clearance?
The offset-hinge design lets the cover open a full 90 degrees without needing space behind it, so you can push the chest tight against the front of the bed and still use the full bed length.
Will it keep my tools dry?
Yes. A full weather seal runs around the cover and the rotary latch pulls it tight every time you close it, keeping rain, snow and dust out.
Will it fit my truck?
It is about 62" long by 20" wide by 19-1/4" tall, a full-size chest for pickups, trailers and flatbeds. Confirm about 62" of clear bed floor length and cap or tonneau clearance before ordering.
What is it made of and is it under warranty?
It is built from aluminum with a gloss 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.
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