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

End Gate Toolboxes

Mounted Behind Fender in Pickup Truck Bed

If you are a pickup truck owner, and you are looking for an 'under the tarp' storage box or toolbox for your truck bed, then look no further.
These strong and 'built tough' boxes are mounted behind the fender or wheel well in the truck bed.
They contain multiple sliding drawers for storing items that you need in your daily life such as equipment, tools, and various gear.
Make sure the things you need are easily accessible and ready to go at a moment’s notice!
These excellent boxes come in several sizes, and can also be custom made to the size you want.
They also come with lock and weather stripping installed to keep all your gear safe and protected.

End Gate Box Fender End Gate Toolboxes


  • Engineered Aluminum/Steel
  • Automotive weather seal
  • Hemmed adjustable dividers
  • Lockable pull handle slam latch
  • Stainless steel continuous hinge
  • Powder coated baked-on finish

Whether you are a contractor, utility worker, service provider or just a normal guy who needs more storage space in their pickup truck bed, you will find our toolboxes and storage boxes are made for the long haul.
We take immense pride in building them heavy duty and built to take the weather and any punishment of the daily grind.

Have any questions? Give us a call at 1-888-996-0376, or contact us.

Online ordering is available at


American Truckboxes, LLC®

41659 256th Street
Mitchell, South Dakota 57301
Phone: 605-996-0376
Toll-free: 1-888-996-0376
Fax: 605-996-8894
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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