915 Generation 9Pcs Understring Radius Gauge + String Action Ruler Gauge To

USAGE RANGE this tool set is suitable for measuring all kinds of electric & acoustic guitar, electric bass, electric box guitar fretboard that measured in radians to adjust strings piano code.
GUITAR BRIDGE SADDLE NUT FILES:
1.Made of high-quality steels, perfect tools filing string slots into nut and bridge.
2.With 0.4mm / 0.5mm / 0.6mm / 0.7mm / 0.75mm / 0.8mm / 0.9mm / 1.0mm / 1.05 mm / 1.1mm / 1.2mm / 1.4mm / 1.6 mm different size, 25mm grinding length and 30mm length of hilt.
3.These -shaft files are easier to use than shorter ones commonly available at stores
9PCS RADIUS GAUGE:
Color: silver
Material: Stainless steel
1 x 9 understring radius gauges ( 7.25, 9.5, 10, 12, 14, 15, 16, 17and 20)
STRING ACTION GAUGE RULER:
String ruler side:
Material: plastic
Size: 55mmx90mmx1mm
Weight: about 10g
Graduations displayed: mm and inches
Measuring string height, frets, nuts, saddle, and other parts of a guitar
Holding this card to strings, you can visually find suitable string height. ruler side:
Could be used for gut guitars, electric guitars (raise or lower string height), acoustic guitars,
and bass guitars (including six string bass guitars) to adjust space.
Package Contents:
1 x 9PCS RADIUS GAUGE
1 x STRING ACTION GAUGE RULER
1 x GUITAR BRIDGE SADDLE NUT FILES
Only above package content, other are not included.
Note: Light and different displays may cause color of item in a little different from real . The measurement allowed error is +/- 1-3cm.