IDS horns set type MKS (5-sizes). New reinforced version for MKS servos. Suitable for pin 1.0 x 10 millimeters. A set with 5 different servo arms is supplied. Effective Lever Lengths: 4.5mm, 5.5mm, 7.0mm, 8.0mm, 10.0mm. Please note: IDS fork set type MKS (5x) only fits MKS servos. Price per piece (set)