Crimson Guitars String Action Gauge (Metric)

Crimson Guitars Precision String Action Gauge (Metric)

This Business card-sized measuring tool is very useful, includes a different measuring rule on each edge. 

With easy-to-read string height measurements along the bottom edge, a 75mm traditional ruler on the opposite edge, and for really tight spaces, each of the smaller edges shows tiny rulers.

Our luthiers use this tool for a variety of jobs, from its main purpose, string height to measuring nut height and even setting up the router table.

Features: 

• Extremely precise all in one measuring tool for achieving the perfect string action 
• Stainless steel makes it lightweight and highly durable
• Full conversion from Metric/decimal/fraction on the back