Square Mild Steel Tubing 1in x .083in x 4ft

The ALLSTAR PERFORMANCE Square Mild Steel Tubing 1in x .083in x 4ft (SKU ALL22169-4) is a precision-engineered structural component designed for welding fabrication, frame construction, and custom build applications. This 4-foot length of square tubing delivers consistent wall thickness and dimensional accuracy, making it ideal for builders who demand reliable material for race car frames, trailer construction, structural reinforcement, and custom chassis work.

The 1-inch square profile with 0.083-inch wall thickness provides a precise balance between structural strength and material weight. This dimension is commonly specified in automotive fabrication and light-duty structural applications where both rigidity and manageable material cost are critical. The mild steel construction accepts standard welding processes and allows straightforward machining or drilling when modifications are required. At 4.06 pounds, the tubing remains handleable while offering adequate cross-sectional area for load-bearing applications. The natural finish requires proper rust prevention measures during storage and in field use, particularly in humid or corrosive environments.

This tubing serves fabricators, restoration specialists, off-road builders, and welding shops who need stock material for frame rails, diagonal bracing, roll cages, or structural gussets. The 4-foot length accommodates both prototype work and production runs where longer continuous sections are unnecessary. ALLSTAR PERFORMANCE's positioning in the automotive and racing supply market means this tubing meets the material consistency and dimensional tolerance expectations of serious builders who factor material quality into structural reliability and fabrication time.