StewMac Understring Radius Gauges, Standard width, set of 4

Fast, accurate bridge saddle adjustment., The set of 4 gauges includes:, 7-1/4, 9-1/2, 12, 16.

StewMac Understring Radius Gauge Tool, Set of 9

Quickly and accurately find the curvature of a fingerboard or bridge with these radius gauges Notched gauges work with the strings on Works for string

StewMac Radius Gauges, Notched and Smooth - Set of 6

Radius gauges for guitar work - StewMac

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Fret Slot Depth Gauge - StewMac

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Elmer Guitar Notched Fretboard Radius Gauges Set of 4

Understring Radius Gauges – Elmer Guitar

Quickly find the curvature of a fingerboard or bridge Notched gauges are handy when you want to check a fingerboard with the strings on This set

StewMac Radius Gauges, Notched, set of 4