Smaller and lighter version for ST models, small headstocks or 12-string guitars. The perfect functionality of the M6 model, combined with the smaller and lighter design with a higher gear ratio. Gear ratio 1:18. All sealed tuners are lubricated with Schaller special grease for lifetime maintenance-free service. All parts are precision-crafted and surface-finished, the self-locking drive ensures an even, delicate and steady tuning. All string posts are made of high-grade brass and fitted into the housing with utmost precision, ensuring the best possible tuning accuracy and wear resistance. Features: Model: 3 left / 3 right, Buttons: .01 (M6 Small, Metal-Button), Surface: Chrome, Ratio: 1 : 18, Weight g/item: 36, Bore mm: 9.8