Fingerboard Radius Gauge Set - Measures 7.25R/9.5R/10R/12R/14R/15R/16R/20R
The perfect measuring tools for a luthier, repair shop, or even the home builder. These two radius gauges allow you to measure the following fingerboard radii - 7.25R/9.5R/10R/12R/14R/15R/16R/20R.