CNC-machined aluminum throttle servo horn for use on throttle servos. Clamp design allows effortless installation. Maximum power to eradicate flex associated with composite servo horns. Ultra-strong construction provides lengthy life and durability. Drilled and tapped for 3mm-linkage equipment. Machined from strong Swiss 7075 T6 aluminum and black colored coated. Laser engraved for effortless identification.