Understring Radius Gauge for Guitar & Bass Fingerboard Stainless STEEL

We present the latest in radius gauges. There’s many designs in the market, but this layout is the most practical of them all. Use the bottom curvature to determine your fretboard radius, and the matching top curvature becomes a reference for setting string saddle heights for best playability. We have 2 Radius Gauge to choose. The N1º  has 4 measures: 7.25″ (Vintage Fender) 9.50″ (Standard Fender) 10″ (Hibrid) 12″ (Gibson) The N2º  has 4 measures: 14″ (Ibanez/Compound Radius) 15″ (Compound Radius) 16″ (Jackson/Compound) 20″ (Acoustic Guitars) Buy the 2 tools cheaper!!!! Stainless Steel Laser Cut. Dimentions: 86mm long.