Schaller M6 Small Ebony Guitar Tuning Machines

Schaller M6 Small Ebony Button — Genuine Wood Replacement for M6 Machine Heads

The Schaller M6 Small Ebony Button is an official replacement tuning knob for Schaller M6 and M6 Mini machine heads on guitars and basses. Made from real ebony wood, it offers a warm, natural grip and a vintage look that metal or plastic buttons cannot match. It drops directly onto the existing tuner shaft and reuses the original mounting screws. It is the right choice for players needing a genuine wood replacement for worn M6 tuner buttons, and also fits PRS Phase I low-mass tuners.

Key Specs at a Glance

At 18.4 × 14.4 × 7.2 mm with a 4.2 mm bore hole, it fits the M6 shaft precisely. At just 2 g, the ebony button is significantly lighter than the 7 g metal equivalent, easing headstock weight. This listing is for one button — not a set of six.