Diy 2 3r3l acoustic guitar string open button tuning heads

Description: - 3l3r guitar string universal size button tuning pegs tuners machine heads knobs.

- made of metal iron, durable and easy to install, - sealed closed design, heavy duty internal gear, single span steel column, black oval head.

- replacement parts for acoustic guitar parts.

- color:silver specification: - material: iron size chart: handle diameter: approx.

19mm/0.

75inch.

package includes: 6 pieces 3r3l guitar tuners : due to the difference between different monitors, the picture may not reflect the actual color of the item due to manual measurement, there may be 1-2mm error in size.