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

Semi Truck Toolbox

In-Frame Toolboxes

In-Frame Tool Boxes
In-Frame Toolbox - AIFB3T Series

Aluminum with T-Handle Locking System

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

This super heavy duty semi truck in-frame tool box comes with a bright smooth aluminum body, bright diamond plate top-open lid, and a t-handle or padlock locking system. Our in-frame toolboxes are designed heavy duty for stepping or standing on, easily allowing work on the back of a semi truck. The in-frame box is mounted to the truck frame with a clamp-on NO DRILL mounting system, and is mounted behind the cab.

This in-frame toolbox is designed to carry your straps, binders and chains. It can also be used for storing hitching and unhitching tools, as well as other cargo like hitch balls, wood blocks, safety chains, light hookup connectors, lift jacks, box wrenches, crowbars, cargo tie down gear, or even hunting supplies.

Reference Documents:


In-Frame Toolboxes
An inside view
In-Frame Tool Boxes
In-Frame Tool Box mounted and open

Need a custom-designed or custom-sized 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:
General and Technical Information:
Spare Parts Department:
Technical Support Department:


We accept Visa, Mastercard, American Express and Discover
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