Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine offers precision engineering with an advanced 1:18 gear ratio for smooth, accurate, and stable tuning performance. Built with CNC-machined components and self-locking drive technology, it ensures velvety-smooth operation and superior wear resistance.
Featuring high-grade brass posts precision-fitted into the housing, this sealed tuning machine provides dependable string tension and lasting tuning stability. All enclosed mechanisms are permanently lubricated with Schaller special grease for completely maintenance-free reliability.
The innovative stepped M6 flanged washer centers the string post securely over the threaded bushing, eliminating tilt torque and protecting mounting hardware. Designed with identical installation dimensions to its predecessor, it allows straightforward, modification-free replacement.
| Brand | Schaller |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small / Large) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw |
| Button Bore Hole | 0.17 in diameter with 0.14 in driving surface |
| Product Weight | 0.79 lb |
| Post Material | Brass |
| Lubrication | Maintenance-free permanent lubrication |
