Feature

●Set of 4R Bass Machine Heads Fit for Right Handed 4-String Bass.
●Feature a 1:19 gear ratio for tuning up quickly and accurately, smooth work.
●Open gear, heavy-duty internal gear.Ferrules and mounting screws are included.
●The guitar tuning nail head is made of sturdy material, which has strong durability and practicality.
●These tuning nails can tightly fix the strings, keep the guitar in pitch, and improve the playing pleasure. It is an excellent replacement for old, broken tuning nails.

[Gold]

[Chrome]

[Black]

Description

Universal size guitar string tuning nail head tuner, suitable for almost all acoustic guitars and electric guitars.
Detailed Description:
Basic Location: 4R.
Gear Ratio:1:19.
Material: zinc alloy material.
Shaft diameter: about 14mm.
Button: about 40mm width .
Color : Chrome /Gold/Black finish to choose from.
Package List:
4 x Tuning pegs
4 x Ferrules
16 x Mounting screws
The guitar tuning head comes with screws, which is easy to install and easy to use.