This is a ProTek R/C Aluminum Servo Horn, and is intended for use with any servo that uses a 25 tooth spline output shaft. This extremely tough servo-horn has been machined from a solid block of aluminum for incredible precision, rigidity and durability. This horn features a 3mm thick arm for durability, has 19mm hole spacing and uses 3mm hardware to suit the geometry and hardware requirements of most vehicles.
19mm hole spacing (measured from output shaft screw hole, to linkage rod holes, center to center)
3mm thick arm
27.25mm Overall length
Linkage holes threaded for 3mm hardware
25T Spline Futaba/Orion/Savox/ProTek Output Shaft
Note:Due to manufacturer tolerances, this servo horn may be a tight fit with certain servo brands.