ProTek RC 4mm Aluminum Long Clamping Servo Horn (Black) (24T-Hitec)
Features:
- Clamp design
- 19.75mm & 24.25mm hole spacing (measured from output shaft screw hole, to linkage rod holes, center to center)
- 4mm thick arm
- 35.5mm Overall length
- Linkage holes threaded for 3mm hardware
- 24T Hitec Spline Output Shaft