1PC Guitar String Action Gauge String Pitch Ruler Guitar Bass Measuring Tool,

ITEM NAME:1PC Guitar String Action Gauge String Pitch Ruler Guitar Bass Measuring Tool,.4/5/6 string bass 12/14 product chord from the default value (Bass Guitar). Classical Guitar 12/14 product chord from the default value (Classic Guitar). Electric guitar 12/14 product chord from the default value lower limit (Electric Guitar Low).