Sumnacon Guitar String Action Ruler Gauge Tool - Stainless Steel Double Sided Multi Function Guitar Luthier Accurate String Measurement for Electric Bass and Acoustic Guitar
[Product Information]
Stainless Steel, Durable, Beautiful and Widely Used
Pocket Sized, Convenient for Taking to Everywhere You Like
Double sided, Imperial (inches) One Side, Metric (millimetres) On The Other. With Conversion Chart of String Action at 12th Fret Printed.
Use To Measure: Nut / String / Bridge / Pickup Pole Piece / Saddle Height Plus Saddle Slot/ Fret Slot Depths
Perfect Accurate Action Measurements for String Instruments Such as Guitar, Bass, Mandolin, Banjo etc