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Understring Radius Gauges Set of 9
by Elmer Guitar


10+ In Stock

Dispatched within 1 working day
Ships to 103 countries worldwide



Understring radius gauges allow you to accurately set the bridge saddle height and radius without the string sizes distorting the measurements. The set of 9 is made up of all common radius measurements used, 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20".

The top and bottom edges are parallel so you can use the bottom edge to measure the fretboard radius or set the height of pickup pole pieces and the top to measure the strings by the bridge saddles.


Set of 9 features 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius gauges
Laser cut from stainless steel
Hanging hole

Tech Specs

Gauge Measuring Width 67 mm (2.64")
Manufacturer Part Number EG007