Guitar/Bass fretboard radius gauges to use for string height / bridge adjustment. This version is also useful if you don't know the radius of your fretboard; you can slide the gauges under to strings to measure the radius.
I also have models for the square version of the radius gauges:
Guitar Radius Gauges - Electric, Acoustic, Bass by Apple Foot - MakerWorld
If you like this design or if I've saved you some time, please consider giving this model a boost!