Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine sets an industry benchmark for precision and stability. Engineered with an advanced 1:18 gear ratio, it delivers an exceptionally smooth, accurate, and comfortable tuning experience for demanding guitarists.
Crafted with premium CNC-machined components and high-grade brass posts, each sealed unit features permanent Schaller special grease lubrication for completely maintenance-free operation. The self-locking drive mechanism ensures dependable tuning stability without slippage or wear over time.
An innovative stepped M6 flanged collar facilitates quick installation by centering the string post directly over the banjo bolt, removing the need for stepped headstock drilling while effectively eliminating tipping torque and relieving strain on the mounting hardware.
Gear Ratio
1:18
Weight per Single Tuner with Button (Small/Large)
Metal (1.3 oz / 1.3 oz), Perloid (1.1 oz / 1.1 oz), Ebony (1.1 oz / 1.1 oz) including hollow screw
Button Borehole
0.17 in diameter with 0.14 in driving surface
Pin Spacing (Center to Center)
0.39 in
Distance Between Pins and String Post Center
0.31 in
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Post Material
Brass
Product Weight
0.13 lb