Limited Edition from its delicate carving on the machine button and the tuner itself. 510 is best tuner and it is always the first choice for guitarists to upgrade their guitars.
Gear Ratio: 1:21 I Set of 6: 3 left, 3 right
Screw Installation Angle: 90°
The Lubri-Plate™ process electro-coats the gears with a special polymer layer. This eliminates the need for oil and keeps the lubrication where it's needed, for the life of the tuner.
Rock-Solid™ string posts eliminate looseness, for improved tuning stability.