Steel Square Tubing, 1-1/4"X1-1/4"X11Ga (0.120 inches)

Steel Square Tubing, 1-1/4"X1-1/4"X11Ga

The Steel Square Tubing, 1-1/4" × 1-1/4" × 11 Gauge is a heavy-duty structural steel tube designed for fabrication, construction, and equipment builds where extra strength and rigidity are required. Featuring a 1-1/4" square profile with an 11-gauge wall thickness, this tubing provides excellent structural support while remaining workable for cutting, welding, and machining. Commonly used for frames, supports, trailers, gates, and shop-built equipment, it offers dependable durability for both structural and fabrication applications—because a well-built project often starts with strong square tubing at its core.

Country of Origin
Varies by production batch

Key Features / Specifications

• Product Type: Steel square tubing
• Dimensions: 1-1/4 inch × 1-1/4 inch
• Wall Thickness: 11 gauge
• Material: Carbon steel
• Shape: Hollow square tube
• Construction: Structural steel tubing designed for strength and durability
• Surface Finish: Typical mill finish
• Workability: Weldable, machinable, and suitable for cutting or drilling
• Strength: Suitable for structural and fabrication applications
• Applications: Frames, brackets, supports, gates, trailers, and equipment fabrication

Ideal For

• Metal fabrication and welding projects
• Equipment frames and structural supports
• Farm and shop repairs
• Custom metal structures and reinforcement
• Anyone who knows that sturdy square tubing is usually the backbone of a project that’s built to last.