Sullivan S560 – 2-56 Ball Link

Locking Sleeve Ball Joint. These ball joints are made of glass filled nylon and provide a full range of motion, permitting off-axis operation. Unique, spring loaded, glass reinforced sleeve holds hardened steel ball firmly in place yet is easily released for changes and final adjustment. These are ideal for throttle connections and internal servo arms.

2-56 Ball Joint with steel ball (2-56 threads on ball)