Musical Instruments Ruler Gauge Acoustic String Action Guitar Pitch Luthier

Item Name: Musical Instruments Ruler Gauge Acoustic String Action Guitar Pitch Luthier. Ruler weight: 24g / 1.1ozSuitable for string instruments such as guitar, bass, mandolin, banjo, etc.Scale for nuts saddles and polepieces: 0-0.75in / 0-20mmLong lasting etched printing, the printing will not wear off from long useMaterial: Stainless steelWith scale for string height, for ridge saddle slot depth and for nuts saddles and polepiecesWith conversion chart of string action at 12th fret printed on one sideRuler size: 8.9 * 5.1cm / 3.5 * 2in (length * width)Scale for string height: 0.01-0.14in / 0.25-3.50mmUnit: mm / inScale for bridge saddle slot depth: 0-0.875in / 0-20mmIncluded:1 X String Action Ruler *Please make