Sturdy aluminum construction (silver in color)
Double sided arm with 3 pre-drilled starter holes on each arm
Splined mounting hole for easy repositioning
Designed to fit Futaba standard size servos with approx. 6mm output
shaft. Many larger (1/4 scale) servos have approx. 7-1/2mm shaft.
One 2"(50mm) long silver aluminum servo horn (total length of the
arm is 4" (100mm) )
Servo with 6mm diameter output shaft
Servo horn screw - FUTM2260
Length: 2" (50mm) (from center of mounting hole to center of first
starter hole on each arms)
Total length: 4" (100mm)
Thickness: .122" (3.10mm)
Diameter of the three starter holes: .078" (2mm)
A notice from Futaba reguarding this servo horn:
As a rod hole you use becomes increasingly far from the axis of a
servo horn, the torque generated by external forces such as shocks
also increases. As a result, the gear combined with such a servo
horn will become susceptible to breakage.
If servo is operated for more than three minutes with its current
flowing while the servo horn is locked, the electronic parts of the
servo may possibly heat up. In the worst case, it may cause damage
This servo horn should be used with high torque servos.