Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine delivers precise and smooth tuning performance with its refined 1:18 gear ratio. Designed with high-precision CNC-machined components, it features a self-locking drive mechanism that ensures stable and sensitive string tuning.
Crafted with premium brass string posts precisely fitted into the housing, these tuners guarantee high tuning stability and wear-free operation. The stepped M6 flanged washer centers the string post securely over the threaded bushing, eliminating tilting torque and removing the need for a stepped peghead bore.
Permanently lubricated with specialized Schaller grease for maintenance-free durability, the M6 135 shares identical installation dimensions with its predecessor model for direct, modification-free replacement.
| Brand | Schaller |
| Series | M6 Series |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Manufacturing | CNC-machined |
| Button Borehole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| Weight per Single Tuner with Button (Small / Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g), Perloid: 1.06 oz / 1.09 oz (30 g / 31 g), Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) |
| Product Weight | 0.79 lb |
| Mounting Screws Included | 6 x M2.2 x 9.5 mm |
| Lubrication | Permanently lubricated |
