Schaller G-Series Deluxe KeyStone Tuning Machines Flexstrong Truss Rods 40-50 Clamps needed for each

40-50 Clamps needed for each side

harder film that can easily be "cracked" or aged by exposing cured finish to extreme swings in temperature

GMR1 (International)

“Zero Bar” technology eliminates the need for measuring and bearing changes

Schaller G-Series Deluxe KeyStone Tuning Machines Flexstrong Truss Rods 40-50 Clamps needed for eachG Series Deluxe Keystone Tuners for SOLID headstock, 3 left + 3 right gear ratio 1: 16 single ring (SR) version posts: solid 21,7 Schaller's new and improved Keystone tuning buttons feature vintage original specs along with that classic look and feel. Designed to match contemporary as well as historic guitar styles. All sealed tuners are lubricated with Schaller special grease for lifetime maintenance free service. All parts are precision crafted and