‌Guitar tuner machine head buttons provide precise tuning control for electric guitars. These replacement parts ensure stable string tension and smooth rotation during play sessions.

To install, first take off old buttons by unscrewing from the tuning peg shaft. Align button's mounting hole with shaft, then secure with included screw. Choose black or white gaskets to match your guitar's hardware. The semicircular design offers enhanced grip for quick adjustments.
Item Type: Guitar Tuner Machine Head Buttons
Material: Metal
Colour: Silver
Overall dimensions: Width 23-24mm(0.91-0.94in) (as shown in the picture)
Installation hole dimensions: Approx. (L * W) 3.8mm(0.15in) - 4mm(0.16in). The shape is not regular (as shown in the picture)

Package Included:
6 x Guitar Tuner Machine Head Buttons
6 x Screw
6 x Black Gasket
6 x White Gasket

Note:
1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data. Thank for your understanding.
3. 1cm=0.39''.