Understring radius gauge. 9 Understring Radius Gauge. Quantity: 9pcs. Etched with radius on handle. Radius: 7.25, 9.5, 10, 12, 14, 15, 16, 17, 20. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
This product would be ideal for musicians, guitar players, or repair enthusiasts looking for precise guitar string tools to check action radius and understring tightness.
