Electric Bass Tuning Pegs Tuners Machine Heads Knobs Set for Acoustic or Electric String Precision Jazz Bass Replacement Music Instrument Parts Silver_2L+2R

1?18 gear ratio and heavy duty internal gear keep your guitar on tune and easy to tune precisely.

Accurate meshed gear: CNC machined copper gear, turn smoothly with the shaft with no delay.

Provide you comfortable experience, wear resistant, makes the guitar tuner machine superb quality.

Ergonomic desig, R-angle streamline type shape, both sides of the handle features curved design.

Smooth surface, delicate details, good workmanship, effectively ensures great touch feel of them.