Mandolin Tuners, F-style Gotoh MF510(SB)MB with Metal Rollers (Solid Brass)

Set of Premium Gotoh MF510 series Mandolin tuners, made of Solid Brass, with Black Plastic knobs and Metal Rollers.
Complete set, includes bushings and screws.
Gear Ratio 1:15.
High quality, made in Japan.

Rock-Solid design eliminates the sideways movement of the string posts.