Steel Rectangular Tubing, 1"X3"X1/8"

Steel Rectangular Tubing, 1"X3"X1/8"

The 1" x 3" x 1/8" Steel Rectangular Tubing is a strong, versatile structural steel tube designed for fabrication, reinforcement, and general construction projects. With a rectangular profile measuring 1 inch by 3 inches and a 1/8" wall thickness, this tubing offers an excellent balance of strength and weight, making it ideal for frames, supports, brackets, and equipment builds. Its rigid shape provides reliable structural stability, while the steel construction ensures long-term durability in shop, farm, or industrial applications. In short, it’s the kind of steel that shows up ready to work—no excuses, no flexing when it shouldn’t.

Country of Origin
Varies by production batch

Key Features / Specifications

• Product Type: Rectangular steel tubing
• Material: Steel
• Shape: Rectangular structural tube
• Outside Dimensions: 1" x 3"
• Wall Thickness: 1/8"
• Construction: Hollow structural tubing for strength with reduced weight
• Strength: High rigidity for structural and load-bearing applications
• Machinability: Suitable for cutting, welding, drilling, and fabrication
• Surface: Smooth exterior suitable for painting, coating, or welding
• Applications: Frames, supports, structural reinforcement, equipment fabrication, and custom builds

Ideal For

• Fabrication projects requiring strong rectangular steel tubing
• Equipment frames, racks, and structural supports
• Farm and shop builds or repairs
• Trailer components, brackets, and reinforcement structures
• Builders who want steel that stays straight and sturdy—because wobbly projects are rarely anyone’s goal.