Square Steel Tubing-1-1/2" x 1-1/2" x 11ga (0.120")-Select Length

Square Steel Tubing-1-1/2" x 1-1/2" x 11ga (0.120")-Select Length

Square Steel Tubing is a welded, structural-grade steel tube manufactured to A500 Grade B or A513 specifications, depending on size and wall thickness. Both grades are widely used throughout the steel industry and are well-suited for structural applications, fabrication, manufacturing, and repair work.

--With its square, box-shaped profile, this tubing provides excellent strength, rigidity, and load-bearing capability compared to angle or channel shapes. The consistent geometry and wall thickness make it a reliable choice for applications where accuracy and durability matter. This size is commonly used for frames, trailers, racks, brackets, shop fixtures, agricultural equipment, automotive projects, and general fabrication.

--Square Steel Tubing is easy to weld, cut, drill, form, and machine using standard fabrication tools and techniques. Each piece is cut to length based on the selected option, allowing you to order exactly what your project requires without excess material or additional cutting.

Product Features:

-Outside Dimensions: 1-1/2" × 1-1/2"

-Wall Thickness: 11ga (0.120")

-Material: Structural steel (A500 Grade B / A513, depending on size)

-Finish: Raw, unpainted steel

-Cut-to-length and ready to use-Select Length

-Consistent wall thickness and straightness

Important Notes:

-Cut-to-length steel products are subject to a ± 1/8" cutting tolerance

-Steel may arrive with mill scale, light surface rust, oil, or residue

-Edges may be sharp — proper handling and safety precautions are recommended

-Custom-cut steel items are non-returnable unless incorrect or damaged upon arrival

Square Steel Tubing is a dependable, American-made material designed to perform in both industrial and DIY applications.