Description: Guitar String Action Gauge+Fretboard Fingerboard Radius Luthier Tool. Suitable for string instruments such as guitar, bass, mandolin, banjo etc. Great gift for guitar lover luthier maker DIY. Material: Stainless Steel Size Chart: Fretboard Fingerboard Radius Size: Approx. 420x37x3.5mm/16.54x1.46x0.14inch String Action Gauge Size: Approx. 8.9x5.1x0.6cm/3.50x2.01x0.24inch Package Includes: 1 Piece String Action Gauge 1 Piece Fretboard Fingerboard Radius
