Electric Bass Tuner Peg Machine Head Knobs 1:20 Ratio Open Gear Tuners Tuning Key Pegs Replacement Bass Accessory

You can use it on the vintage bass, electric bass and more, easy to install on the bass. Make of Zincs alloy, light weight, antideform, can be used for a long terms. It can be a good replacement for the worn or damaged tuning pegs, you can use it to restores the correct tone of the strings. It is easy to use, smooth, you can use it comfortably. This open geared string tuner can adjust the string tune easily and quickly.