Schaller Germany 3x3 NICKEL Grand Tune Tuners Tuning Keys w/ Butterbean Buttons

With the Schaller GrandTune(GT) we have created the ultimate combination of stylish vintage design, accurate tuning and velvety smooth performance. A perfected, classic tuning machine for guitars, as open-gear tuner. Its 1:18 gear ratio offers unsurpassed precision and durability. The avoidance of synthetic coatings makes it a perfectly resonant unit on any instrument. With its wear-free interaction it will shine and sound as long as your finest guitars. Experience for yourself how sound quality, tuning stability and performance find unity in these machine heads.

• Their ultra-precise fits and contact surfaces, without polymer coating, produce perfect adhesive lubricity, free from wear or aging.
• The mechanism provides permanently locked, sealed and sealed screw connections, for maintenance and wear free performance.
• For the development, the common dimensions of series instruments were taken into account to guarantee trouble-free installation or replacement.
• Posts for SOLID HEADSTOCK, 21,7