CNC-machined aluminum throttle servo horn to be used on throttle servos. Clamp design allows effortless setup. Optimum strength to get rid of flex associated with composite servo horns. Ultra-strong construction provides lengthy life and durability. Drilled and tapped for 3mm-linkage gear. Machined from strong Swiss 7075 T6 aluminum and black coated. Laser engraved for effortless recognition.