Tubing .500 x .065 Square

Tubing .500 x .065 Square by ALLSTAR PERFORMANCE is a precision-drawn structural steel tube engineered for custom frame fabrication, roll cage construction, and chassis modifications. Whether you're building a race car frame, reinforcing a project vehicle, or creating custom brackets and supports, this square tubing provides the rigidity and reliability that serious fabricators and mechanics demand. The 20-foot length gives you flexibility to tackle single or multiple projects without excess waste or inventory burden.

The .500-inch outside dimension with .065-inch wall thickness strikes a critical balance between strength-to-weight ratio and workability. This wall gauge is thick enough to resist bending and torsional stress under dynamic loads—essential for roll cage and suspension mounting points—while remaining thin enough for controlled welding without excessive heat distortion or material waste. ALLSTAR PERFORMANCE's square tube is cold-drawn for dimensional consistency and straightness, ensuring that your welds land true and your fabricated assemblies maintain proper alignment. The precision tolerances eliminate guesswork during layout and cutting, saving fabrication time and reducing rework.

Professional fabricators, chassis builders, and serious DIY mechanics rely on ALLSTAR PERFORMANCE square tubing for applications ranging from roll bars and subframe reinforcement to custom suspension links and exhaust mounting brackets. At 7.5 lbs per foot, the full 20-foot length weighs 150 lbs—manageable for solo handling yet substantial enough for real structural work. This tubing accepts standard welding techniques (MIG, TIG, and stick), requires no special cutting tools beyond a bandsaw or chop saw, and integrates seamlessly with gusset plates, clevis mounts, and bracket fabrication. It's the backbone choice for builders who refuse to compromise on precision or quality.