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