Radius Gauges • Notched (Set of 4)

Set of 4 notched radius gauges for measuring the radius of fingerboards with the strings on. 2 sets of 8 radii measurements, one set with narrow notches for measuring near the nut, and a wider set for measuring further down the fretboard. Made from 0.7mm thick stainless steel, precision laser-cut and etched with 7.25'', 9.5'', 10'', 12'', 14'', 15'', 16'' and 20'' radii.