This guitar string action gauge ruler can measure string height, bridge saddle height, saddle slot depth, fret slot depth and nut height and accurately measure other setup adjustments.
The ruler is double-sided, there is fraction, decimal, metric conversion chart on back.
Made of high quality plastic, the ruler is durable to use, and the measurement print on the ruler is clear to see.
The string ruler is as bigger as a credit card size, small and convenient to storage and transport.

Product Specification:
100% Brand New
Material:Plastic
Size:85mm x 54mm
Color:White
Weight: 21g
Package Content:
3 x Guitars String Action Gauge.

Note:
1.If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Key Product Features.
2.Due to different monitors, there may be a little color difference.