Extreme Flight
EFSA30HM3
Extreme Flight ALU Double Servo Arm - 3" - Tapped M3 - Hitec (24T) - Red
Note: most Hitec servos (HS-xxxx series) have 24T. However, the newer Hitec D-series (Dxxxx) have 25T, as well as HSB-xxxx series ! Make sure to double check on the servo specifications page which type of servo arm is required.