MR33 aluminum servo horn for all servos that have a 25 tooth mount (Futaba, Savöx, Power HD etc...). The servo horn is very stable and brings a faster response to the steering (compared to a plastic horn or a servo saver). It is tightened with a smaller screw from the side in addition to the normal screw. This eliminates unwanted play even better. The servo horn has 2 holes of different heights for screwing in the ball head (16 and 20mm) and thus offers additional adjustment possibilities. The servo horn has an offset, so the ball head is slightly further away from the servo than with a normal servo horn - is used in most touring cars so!