Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine delivers precise tuning with an improved 1:18 gear ratio for smooth, accurate operation. Featuring high-precision CNC-machined components and a self-locking drive, it provides consistent stability and delicate control. Each post is crafted from high-grade brass and fitted into the housing for maximum wear resistance.
An innovative stepped M6 flanged washer reliably centers the string post via the hollow screw, eliminating the need for a stepped peghead bore and reducing tilt torque and pressure. Closed tuning machines come permanently lubricated with Schaller special grease for maintenance-free performance.
This two-pin model shares the identical housing dimensions of its single-pin predecessor with a 10 mm pin spacing. Designed for straightforward mounting, the mechanism delivers exceptional durability and tuning retention for solid headstock instruments.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Post Material | High-Grade Brass |
| Pin Spacing | 0.39 in (10 mm) |
| Button Bore Hole | 0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) drive flat |
| Product Weight | 0.13 lb |
| Lubrication | Permanently lubricated with Schaller special grease |
