Schaller M6 Mini Guitar Tuning Machine

The Schaller M6 Mini delivers legendary M6 performance in a compact, lightweight format optimized for guitars with smaller headstocks, 12-string setups, and Stratocaster-style instruments. Engineered with an advanced 1:18 gear ratio, it provides ultra-precise, smooth, and dependable tuning control.
Built with high-grade brass string posts and permanently lubricated with specialized Schaller grease, each enclosed unit operates maintenance-free while resisting wear over long-term use. Self-locking drive mechanisms ensure exceptionally stable tuning under rigorous playing conditions.
Installation is streamlined via the stepped M6 collar design, which centers the string post securely through the counterbore without requiring stepped headstock drilling. This innovative structure eliminates tilt torque and relieves mechanical stress from both the post and mounting screw.
Brand
Schaller
Model Number
1004
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Button Bore Diameter
0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat
Weight Per Single Unit
Metal (1.2 oz / 1.27 oz), Perloid (1.02 oz / 1.06 oz), Ebony (1.02 oz / 1.06 oz)
Total Weight
0.77 lb
Lubrication
Sealed Lifetime Lubrication