Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine offers precision engineering with a refined 1:18 gear ratio, delivering smooth and accurate tuning stability. Built with high-precision CNC-machined components and premium brass string posts, it ensures wear-free longevity and reliable performance for high-demand musicians.
Featuring the innovative stepped M6 flanged washer, this tuning machine simplifies installation while reliably centering the string post without requiring stepped headstock drilling. This smart design eliminates tilting torque and reduces mechanical stress on both the shaft and rear mounting screw.
Fully permanently lubricated with Schaller special grease, the enclosed housing remains completely maintenance-free. It shares identical mounting dimensions with its predecessor, making retrofits seamless and modification-free.
| Brand | Schaller |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| SKU | 10020571.01.55 |
| Gear Ratio | 1:18 |
| String Post Material | High-Grade Brass |
| Housing Type | Enclosed, Permanently Lubricated |
| Button Bore Hole | 0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) drive flat |
| 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 |
| Product Weight | 0.13 lb |
