Alloy Servo Arm Heavy Duty 24T spline to fit HSP, Windhobby Hitec servo's (Blue)
Used for high torque steering servos from HSP or Hitec which use a 24 tooth spline. Secured using 2 set screws to clamp to servo shaft.
Two ouput holes are threaded M3 to take ball joint fixings and are spaced at 20mm and 24mm from centre.