Steel Square Tubing, 3"X3"X1/8"

Steel Square Tubing, 3"X3"X1/8"

Steel Square Tubing, 3" x 3" x 1/8", by the foot is a structural-grade square steel tube designed for strength, versatility, and clean fabrication. With a 3-inch square profile and 1/8-inch wall thickness, this tubing provides dependable support for framing, bracing, and general construction projects. Sold by the foot, it allows you to order exactly the length your project requires.

Country of Origin
Varies by production batch

Key Features / Specifications

• Product Type: Steel Square Tubing
• Outside Dimensions: 3 inch x 3 inch
• Wall Thickness: 1/8 inch (0.125")
• Shape: Square
• Material: Carbon Steel
• Length: Sold by the foot
• Finish: Mill finish (may vary)
• Weldability: Suitable for welding and fabrication
• Strength: Provides structural support with balanced weight-to-strength ratio

Ideal For

• Structural frames and supports
• Agricultural and industrial fabrication
• Trailer builds and equipment repair
• Posts, bracing, and general construction projects

When you need straight, strong, and ready-to-fabricate steel, this 3" square tubing is built to carry the load.