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The Ultimate Guide to Heim Joint Types

Rod end types difference: 2-piece, 3-piece and injection-monded heim joint comparison.

A clear, real-world guide to heim joint types—2-piece, 3-piece, and injection-molded. Know what fits best before your next build or sourcing decision.

The History of Rod Ends

History of rod ends

Rod ends have revolutionized motion systems for decades. Uncover their wartime origins, engineering evolution, and how they power today’s vehicles. A must-read for engineers and industry pros.

What Is a Heim Joint?

Multiple heim joints displayed in various sizes on a reflective black surface

Learn what a Heim joint is, how it works, and which type to choose. Ideal for engineers, racers, and builders looking for performance, adjustability, and durability in motion systems.

10 Types of Vehicles That Use Rod Ends

Infographic - 10 types of vehicle that use rod ends

Rod ends—also called heim joints—are found in a wide variety of vehicles. This article explains their function and application across ten vehicle types with real examples.

Torque Specs of Rod End and Bearing

Specification No-Load Breakaway Torque Description F1 6.0-24.0 in-lb Extremely Tight Need Tools to Move The Ball F2 2.0-6.0 in-lb Moderately Tight Move The Ball by Hands with Greater Resistance F3 0.0-1.0 in-lb No Clearance in The Bearing Easily Move The Ball by Hands Contact Us to Confirm More Details

Types of Rod End

SYZ rod end heim joints

A. Rod End Type Base on Design 1. Self-lubrication Rod End, Such as SA…T/K, SI…T/K SA…T/K, SI…T/K Rod End Features: Carbon Steel, Silver Zinc Plated Housing H59 Brass and PTFE Race, Brass Net Optional 52100 Bearing Steel with Hard Chrome Plated Ball Male and Female, Left and Right Hand Thread for Different Matching Request   […]

The Basic Types of Rod Ends Used for Racing Applications

rod ends structure

Rod ends for racing cars can be divided into two basic classes. First is the commercial or economical rod ends. Although there are many configurations of economical rod ends, the fully swaged two-piece design is the only type that should be used in racing applications. On these rod ends, the body forms or swaged around the ball, so […]

The History of Spherical Rod Ends

The WWII happened 80 years ago, but because of the trauma it caused, people still cannot help shivering when they are talking about it. However, if we look at the war from a different perspective, we will make different discoveries. War is the catalyst of technology: penicillin, radar, computer, nuclear energy… Many of the technologies […]

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