String Action Gauge (Metric)

Sale price£15.95 GBP

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Crimson Guitars Precision String Action Gauge (Metric)

This Business card sized measuring tool is terribly useful with a different measuring rule on each edge.  The easy to read string height measurements along the bottom edge, a 75mm traditional ruler on the opposite edge, and for getting into really tight spaces each of the smaller edges show tiny rulers.  Our luthiers have this close at hand for all sorts of jobs, from its main purpose, string height to measuring nut height and even setting up your router table.


  • Extremely precise all in one measuring tool for achieving the perfect action for you
  • Stainless steel which makes it light weight and highly durable
  • Perfect size to fit into your wallet and take on the go
  • Full conversion from Metric/decimal/fraction on the back


See our YouTube channel for more videos on how to get the most out of your new Crimson Guitars tool as well as a myriad of guitar building tutorials and demo videos.

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