Mild Steel Round Tubing 1-1/4in x .120in x 4ft

Mild steel round tubing 1-1/4in x .120in x 4ft from ALLSTAR PERFORMANCE is a versatile structural component designed for fabricators, welders, and automotive builders who demand reliable steel construction. This round tubing serves as an ideal base material for roll cages, chassis components, exhaust systems, support frames, and custom welded assemblies where strength and workability are essential. The 4-foot length provides excellent material utility while remaining manageable for most shop environments and transportation needs.

The 1-1/4 inch outside diameter with 0.120 inch wall thickness strikes an optimal balance between structural rigidity and weight efficiency, offering a high strength-to-weight ratio critical in performance and racing applications. Mild steel construction ensures excellent weldability and formability, allowing fabricators to bend, cut, and join sections without brittleness or cracking. The natural finish provides a clean surface ready for welding, painting, coating, or further fabrication without factory surface contamination that can compromise weld quality or adhesion.

This tubing is ideal for users building custom frames, race car roll bars, motorcycle frames, trailer construction, and structural reinforcement projects where precision steel tubing specifications matter. Weighing 5.52 pounds, a single 4-foot section is lightweight enough for one-person handling yet substantial enough to support demanding fabrication tasks. The consistent wall thickness ensures uniform weld bead formation and predictable mechanical properties across the entire length, making it suitable for both critical structural applications and general shop fabrication work.