1-3/4" x 1-3/4" 11ga Square Steel Tubing – A500 Grade B – Select Length

1-3/4" x 1-3/4" x 11ga Square Steel Tubing

1-3/4" x 1-3/4" square steel tubing with an 11 gauge wall thickness, cut to your selected length and ready for fabrication.

This structural square tubing provides excellent strength and rigidity while remaining versatile for a wide range of welding and fabrication projects. It is well suited for frames, supports, trailers, equipment, gates, railings and general structural applications.

Product Specifications

• Outside Dimensions: 1-3/4" x 1-3/4"

• Wall Thickness: 11ga (0.120")

• Material: Carbon Steel

• Grade: A500 Grade B / A513

• Shape: Square Tubing

• Finish: Raw Mill Finish

• Cut Type: Band Saw Cut

• Cut Length Tolerance: ±1/8"

• Sold By: Individual Piece

• Multiple lengths available

Common Uses

• Welding and fabrication

• Structural frames

• Trailer projects

• Equipment frames

• Gates and railings

• Machinery supports

• Farm and ranch projects

• Brackets and supports

• Shop projects

• General metalworking

Cut to Length

Choose the length you need without purchasing a full-length stick. Each piece is cut to your selected length, making it convenient for fabrication, repairs, prototypes and custom projects.

Raw Steel Finish

This product is supplied with a raw mill finish. Surface appearance may vary and can include mill scale, light surface rust, scratches or other normal characteristics associated with raw steel products. Edges may be sharp.

Material Certification

Mill Test Reports (MTRs) are available upon request when available.

Shipping

Ships in 1–5 Business Days