3/8" size available in standard duty and Teflon-lined for heavier duty applications. We use the Teflon lined heims for our rear sway bar kits and front Panhard kits. We use the standard duty heims in our brake pedal kits. 3/8-24 rod ends have a 3/8" hole. 3/4-16 rod ends have a 3/4" hole. Teflon lined 3/8" rod ends are a yellow/gold anodized color. Non-Teflon rod ends are zinc plated.
We use the 3/4" rod ends for steering shaft supports.
3/8" heims have 1-3/16" of threads. 3/4" heims have 1-3/4" of threads.