About American Truckboxes, LLC
For over 25 years, we’ve been redefining storage for the road. From rugged truck boxes to custom creations, our steel, aluminum, and stainless solutions are built tough to outlast the journey. Let’s build something that works as hard as you do.
L-CB36S 36 (AL 28.625) Inch Powder Coated, Steel Cross Beam (For M2100 L-Brackets)
L-CB30S 30 (AL 22.625) Inch Powder Coated, Steel Cross Beam (For M2100 L-Brackets)
L-CB24S 24 (AL 16.625) Inch Powder Coated, Steel Cross Beam (For M2100 L-Brackets)