American Truckboxes - Manufacturer of Toolboxes
Semi Truck and Trailer Boxes and Toolboxes

Cargo Toolboxes

Storage Box For Semi-Trucks & Trailers & Pickup Trucks

Cargo Toolboxes
Cargo Toolbox - ATRG Series
Shown with Aluminum Smooth Body with Diamond Tread Single Doors on Both Ends
Cargo Toolboxes
Cargo Toolbox - ATRG Series
Shown with Aluminum Smooth Body with Diamond Tread Double Doors on Both Ends

Please call 1-888-996-0376 or
e-mail us for pricing and available sizes.
Online ordering is available at

These double end opening cargo toolboxes are available in several finishes: marine grade smooth bright aluminum body with doors in bright diamond tread, smooth aluminum, or mirror finish stainless steel; or steel with a powder coated finish.

The double end opening cargo tool box has unlimited uses. It is designed, but not limited, to be mounted crossways behind the flatbed or pickup cab on your work truck or trailer, or behind the cab of a semi-tractor, or mounted under a semi-trailer. It can be used to store long handled landscaping tools and lawn equipment, for example, or can be built to fit all types of service trucks and trailers. There are uses for electricians, plumbers, veterinarians, or any type of service, as well as for OTR truckers. This toolbox will make on-site work well-organized and comfortable.

The steel storage and cargo toolboxes are made with high strength steel. All joints are fully seam welded, and the corners are gusseted for added strength and durability. Concealed rain gutter and heavy duty automotive rubber gasket on every inch of the door makes these boxes a tightly sealed and secure storage unit.

All cargo toolboxes come standard with our heavy duty stainless steel t-handle locking system and stainless steel hardware and fasteners.

Reference Documents:

Cargo Toolboxes
View of inside
Cargo Tool Boxes
Cargo toolbox mounted under trailer
Cargo Toolboxes
Steel cargo toolbox with side open door
Cargo Tool Boxes
Steel cargo toolbox with side open door
Cargo Toolboxes
Cargo toolbox with side open door

Need a custom-designed or custom-sized cargo box? Contact us!!


American Truckboxes

American Truckboxes, LLC®

American Truckboxes, LLC
15750 6th Street SE
Blanchard, ND 58009
Toll-free: 1-888-996-0376
Phone: (701) 636-0376
Fax: (701) 636-0380
Office Hours (CST):
Monday through Friday
8:00 to 12:00 noon
1:00 to 5:00 p.m.
Sales Department:


We accept Visa, Mastercard, American Express and Discover
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