Yokomo 20mm Aluminum Clamping Servo Horn (25T-ProTek/Futaba) YOKZC-204520A

The Yokomo BD8 Aluminum Clamping Servo Horn is an aluminum servo horn that allows more direct operation of the servo. The distance from the servo output shaft to the center of the pillow ball attachment hole at the tip is 20mm, and matches the servo shaft spline (25T) made by Futaba, ProTek, Savox and others. It is the best size for touring cars.