Tube End 3/4-16 RH 1-1/4in x .120in

The Tube End 3/4-16 RH 1-1/4in x .120in from ALLSTAR PERFORMANCE is a precision weld-on tube end fitting engineered for custom fabrication, suspension assembly, and control arm builds in high-performance automotive applications. This right-hand female threaded component provides a reliable connection point where chromoly tubing meets threaded fasteners, making it essential for race car builders, restoration shops, and serious enthusiasts who demand structural integrity and consistent fit across repeated assembly cycles.

Manufactured from chromoly steel and finished in natural (unplated) state, this tube end accepts 1-1/4 inch tubing with a 0.120 inch wall thickness and features a 3/4-16 right-hand female thread for secure fastening. The chromoly material delivers superior strength-to-weight ratio compared to mild steel, essential for dynamic loads encountered in suspension geometry and linkage systems. The weld-on design allows full-penetration welds that distribute stress evenly, eliminating potential stress concentration points that plague bolted alternatives.

This fitting is ideal for fabricators building custom A-arms, tie rods, and adjustable control arms where repeatable thread engagement and durability under cornering and braking forces are non-negotiable. Installation requires welding with proper heat control to maintain chromoly properties; TIG welding is recommended for optimal results. The compact 4 x 1.25 x 7.05 inch footprint integrates seamlessly into tight suspension packages while the 0.32 pound weight keeps unsprung mass minimal—a critical consideration for performance tuning.