Under String Radius Gauge (set of 9)

Radii in set: 7.25" 9.5" 10" 12" 14" 15" 16" 17" 20"

The under-string radius gauges set offered in this product comprises of 9 different radii: 7.25", 9.5", 10", 12", 14", 15", 16", 17", and 20" [1][3]. These gauges are made from high-quality stainless steel and are accurately machined on the top and bottom edges to form the most common radii, with bottom edges used to check the radius of nut, fretboard, saddle, and top edges used for setting up heights at the bridge [1]. Each gauge is precisely laser-cut from 0.51" stainless steel and is etched with the radius on the handle [3]. They are 2-5/8" (66.68mm) wide, making them a highly precise and valuable tool for guitar setup [1].