Square Mild Steel Tubing 1/2in x .065in x 4ft

The Square Mild Steel Tubing 1/2in x .065in x 4ft from ALLSTAR PERFORMANCE is a foundational structural component designed for fabrication, repair, and custom build applications in tactical and military settings. Whether you're constructing equipment racks, reinforcing firearm mounting systems, or building specialized transport frames, this tubing delivers the structural integrity required for load-bearing applications. Law enforcement and military armorers rely on mild steel tubing stock to engineer durable solutions that meet field durability standards without the complexity of specialized alloys.

This square tubing measures 1/2 inch on each side with a wall thickness of .065 inches, providing optimal balance between weight and rigidity for tactical fabrication projects. The 4-foot length accommodates multiple component cuts or allows for full-assembly welding without intermediate joints, reducing structural weak points. Mild steel's malleability makes it ideal for drilling, bending, and welding—critical for custom mounting brackets, scope rail systems, and ammunition storage frames that demand precision engineering. At 1.44 lbs per piece, the tubing remains manageable for hand fabrication while maintaining substantial strength under typical operational loads.

Armorers, equipment manufacturers, and field technicians benefit most from stocking this versatile tubing for rapid repair and prototype work. Common applications include rifle rack construction, equipment cage fabrication, and custom mounting plate assembly for vehicle-mounted systems. Mild steel accepts standard welding processes (MIG, stick, TIG) without pre-treatment, and the material finishes cleanly with conventional painting or powder coating for corrosion protection in field environments. Compatibility with industrial-grade fasteners and standard drill bit sizes makes integration into existing systems straightforward and cost-effective.