Understring radius gauges can be used to accurately measure fretboard radius, saddle radius and nut radius from either the top or the bottom radius surface. These are the perfect tool to match the radius of your saddles to your fretboard. The gauges cover string spreads up to 3-3/4″ (95.25mm)—enough for 4-string, 5-string, and many 6-string basses. They’ll also handle 7-string and 8-string guitars.
This handy set of 9 gauges comes in all popular fingerboard radii. (7¼”, 9½”, 10″, 12″, 14″, 15″, 16″, 17″ and 20″)
- 3-3/4″” (95.25mm) wide version
- Precision laser-cut from 0.51” stainless steel with each being etched with the radius.
- Accurately set your string radius
- 9 gauges
: Solo Understring Radius Gauges Wide Version