Suspension Tube 5/8in 13in Long

The Suspension Tube 5/8in 13in Long by WEHRS MACHINE is a critical structural component designed for custom suspension builds, race car fabrication, and high-performance vehicle modifications. This steel tube serves as a foundational element in upper and lower control arm assemblies, A-arm constructions, and triangulated bracing systems where precision geometry and durability are non-negotiable. Whether you're a professional fabricator, competition chassis builder, or serious enthusiast tackling a ground-up restoration or performance upgrade, this suspension tube provides the rigid, reliable backbone your suspension design demands.

Manufactured from high-quality steel with a black oxide finish, the Suspension Tube 5/8in 13in Long features a 0.875-inch outer diameter and 5/8-18 female threads at one end, enabling secure, standardized connections to rod ends, ball joints, and other suspension hardware. The 13-inch length positions it as an ideal dimension for mid-sized control arms and suspension geometries common in street rods, circle track cars, and off-road vehicles. Black oxide coating provides corrosion resistance and a professional appearance while maintaining structural integrity under the cyclic loading and lateral forces inherent in suspension systems. At just 1.41 lbs, the tube offers lightweight construction without sacrificing the steel's inherent strength and weldability for custom fabrication work.

This suspension tube is ideal for builders specifying WEHRS MACHINE components in chassis systems where dimensional consistency and thread compatibility are paramount. The 5/8-18 female thread configuration accepts standard spherical rod ends and Heim joints available throughout the suspension market, simplifying assembly and ensuring repeatable geometry. Installation requires basic welding or threading skills; the tube can be end-welded into control arm frames or threaded directly onto appropriately sized male rod ends. Verify your control arm geometry and overall suspension layout before purchase to confirm the 13-inch length and 0.875-inch diameter alignment with your specific application.