String Action Ruler Gauge Tool in/mm for Guitar Bass Mandolin Banjo
<br /> Features:<br />With scale for string height, for ridge saddle slot depth and for nuts saddles and polepieces.<br />With conversion chart of string action at 12th fret printed on one side.<br />Long lasting etched printing, the printing will not wear off from long use.<br />Suitable for string instruments such as guitar, bass, mandolin, banjo, etc.<br /><br />Specifications:<br />Material: Stainless steel<br />Unit: mm / in<br />Scale for string height: 0.01-0.14in / 0.25-3.50mm<br />Scale for bridge saddle slot depth: 0-0.875in / 0-20mm<br />Scale for nuts saddles and polepieces: 0-0.75in / 0-20mm<br />Ruler size: 8.9 * 5.1cm / 3.5 * 2in (length * width)<br />Ruler weight: 21g / 0.7oz<br /><br />Package including:<br />1 * String Action Ruler<br />1 * Instructions for Use <br />