Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine features a refined 1:18 gear ratio that delivers precise, smooth, and reliable tuning stability. Every component is CNC-machined with high precision and surface-finished, while the self-locking drive ensures even and delicate adjustments.
Crafted with premium brass string posts precisely fitted into the housing, these tuners guarantee wear-free performance and exceptional longevity. An innovative stepped M6 flanged washer ensures effortless mounting and centered post alignment without requiring stepped headstock holes.
Permanently lubricated with Schaller special grease for maintenance-free operation, the two-pin housing design offers a direct replacement fit for previous single-pin configurations with standard 0.39 in center-to-center pin spacing.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Weight per Unit (Small/Large Button) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) |
| Button Bore Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Pin Spacing (Center-to-Center) | 0.39 in (10 mm) |
| Pin to Post Center Distance | 0.31 in (8 mm) |
| Flanged Washer Step Diameter | 0.39 in (10 mm) |
| Weight | 0.13 lb |
| Included Hardware | 6 banjos, 6 flanged washers, 6 mounting screws |
