Tuning keys - Schaller Lyre Classical Tuning Keys w Ebony Buttons

Complete set of Schaller Lyre classical tuning keys, Gold, with Ebony buttons, 16:1 ratio, 1-3/8" Post spacing. Schaller classical machine heads feature the same, patented, tried and tested system used for their bass machine heads. The look and dimensions have proven themselves over the centuries and remain unchanged.