TIMESETL 14Pcs Guitar Luthier Tools Set Including Understring Guitar Radius Gauge, String Action Ruler Gauge, Guitar Notched Rad

TIMESETL Guitar Fingerboard Fretboard Measuring Tool Set 4 Notched Radius Gauge – Material: Stainless steel – Measurement: 7.25 , 9.5 , 10 , 12 , 14 , 15 , 16 , 20 radius – Application: Fit for string instruments such as electronic guitar, bass, acoustic guitar, mandolin, banjo etc. 9 Understring Radius Gauge – Material: Stainless steel – Radian Measurement: 7.25”, 9.5”, 10”, 12”, 14”, 15”, 16”, 17” and 20” radius – Application: Fit all kinds of electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, to adjust the strings piano code String Action Ruler – Material: stainless steel – Size: 55mm 90mm 1mm – Graduations displayed: mm and inches – Application: measuring string height, frets, nuts, saddle, and other parts of a guitar. Package Including 4 x Notched Radius Gauge 9 x Understring Radius Gauge 1 x String Action Ruler 1 x Storage Bag