The new M6 90 is the legend perfected. With the original M6 having set the standard for closed-type tuning machines worldwide for half a century the new M6 offers numerous upgrades and improvements without losing its iconic halo. Introducing the all new M6 and M6 Mini tuning machine series – featuring 18:1 Velvet-Tec and LX6-Lube for unparalleled tuning precision and comfort. Features: Model: 3 left + 3 right, Buttons: .02 (M6 Large Metal-Button), Surface: Chrome, Ratio: 1 : 18, Weight g/item: 41, Bore mm: 9.8