GaiRen 3/4" Heim Joint Rod End Kit (4-Pack) — Chromoly 16 TPI, 28,000 lb Static Load

GaiRen 3/4" Heim Joints Rod End Kit is a heavy-duty, four-piece chromoly rod-end set (two right-hand and two left-hand) engineered for steering and suspension links that require a 3/4" shaft and 16 tpi threads.

This four-piece kit gives fabricators and mechanics a matched pair of right- and left-hand rod ends plus jam nuts and a tube adapter so you can build adjustable, durable panhard bars, traction links, tie rods, or custom steering assemblies. Each heim is heat-treated and hard-chrome plated for increased wear resistance, while the included zinc-coated jam nuts and tube adapter simplify installation and corrosion protection for underbody and track use.

How strong are these GaiRen heim joints for heavy-duty use?

These rod ends are designed for demanding conditions: heat treatment and hard chrome plating increase surface hardness and reduce wear, and the parts are rated for a substantial static load. The construction with 3/4" shaft diameter and chromoly materials provides the stiffness and fatigue resistance needed for control links under high loads.

• 28,000 lb static load rating for robust service
• Heat-treated chromoly body for strength and fatigue resistance
• Hard chrome plating to resist pitting and wear

What sizes and thread options are included, and will they fit my tubing?

The kit contains two right-hand and two left-hand 3/4" rod ends with 16 threads per inch, enabling turnbuckle-style adjustment and anti-rotation setups. They are engineered to fit 1.25" OD tubing with a 0.120" wall (approx. 1.01" ID), and the mounting width specification makes clearance planning straightforward.

• 3/4" shaft with 16 tpi threads for fine adjustment
• Compatible tube size: 1.25" OD x 0.120" wall (1.01" ID)
• Mounting width: 1-7/8" to help verify fit in brackets

How do these parts simplify assembly and corrosion protection?

The package includes zinc-coated jam nut spacers and a tube adapter that lock down adjustments and protect threads from galvanic or environmental corrosion. These small accessories reduce installation time and help keep alignment stable under vibration and heat cycling.

• Zinc-coated jam nuts resist rust and secure rod-end position
• Tube adapter speeds insertion into tubing and ensures concentricity
• Right- and left-hand ends allow easy length change without additional turnbuckles

What applications are these heim joints best suited for?

This 3/4" rod-end kit is optimized for steering and suspension linkages where high strength and adjustability matter. Typical uses include panhard bars, traction bars, tie rod ends, and custom linkage on hot rods, off-road rigs, drift cars, or any project that needs serviceable rod ends with durable finishes.

• Panhard and traction bars for axle location control
• Steering links and adjustable tie rods for precise alignment
• Custom suspension links on hot rods and race vehicles

Who is this for: fabricators, mechanics, and enthusiasts who build or rebuild steering and suspension components and need compact, adjustable, and high-load-capacity rod ends. If you require heavy-duty heim joints with matched right- and left-hand threads, corrosion-resistant hardware, and compatibility with 1.25" tubing, this GaiRen kit provides the core hardware to assemble reliable control links and adjust them easily during setup or maintenance.