Chrome Moly Round Tubing 3/8in x .058in x 7.5ft

The ALLSTAR PERFORMANCE Chrome Moly Round Tubing 3/8in x .058in x 7.5ft (SKU ALL22005-7) is a precision steel fabrication component engineered for custom frame, chassis, and structural builds in motorsport, fabrication, and off-road applications. Chromoly steel delivers superior strength-to-weight characteristics compared to mild steel, making it the material of choice for race car roll cages, custom tube frames, and structural reinforcement where weight savings and durability are critical.

The 3/8-inch outer diameter with 0.058-inch wall thickness balances structural capacity with workability. This wall thickness provides adequate rigidity for mid-range diameter applications without excessive weight. The 7.5-foot length allows builders to cut multiple segments for varied projects—welded assemblies, frame rails, suspension components, or reinforcement gussets—without excessive material waste. Chromoly's superior yield strength and fatigue resistance enable thinner walls than mild steel while maintaining equivalent safety margins, a critical advantage in motorsport chassis where every pound of weight reduction improves acceleration, braking, and handling.

This tubing is suited for fabricators, custom builders, motorsport teams, and off-road enthusiasts constructing roll cages, tube frames, or structural supports. Weighing 1.75 lbs and dimensioned at 0.37 x 0.37 x 90 inches, the coil is compact enough for bench work yet yields substantial linear footage for most single-component fabrication. The natural finish tubing requires post-weld surface preparation and protective coating to prevent oxidation in storage or field conditions.

Chromoly tubing has become the standard specification for sanctioned motorsport applications because governing bodies recognize its fatigue performance and weldability. Builders selecting this material can be confident it meets the strength requirements of competitive racing and serious fabrication work.