This is a set of 6 servo arm adapters for Futaba servos. These will fit onto the output shaft of the servo to mount the new large scale servo arm to.
Includes: Six (6) Large Scale Servo adapters
Requires: Removing the old servo arm from the servo, placing this over the servos' output shaft and mounting the new Large Scale Servo Arm
Width: 8.5mm (0.33)
Note: Will only fit Futaba servo splines.