Luthier Tools Explained: Radius Gauges, Calipers, String Spacing Rulers & More

Military quality, Laser etched, Precise and clear calibration.Made of high strength stainless steel, durable. The 12th fret string-distance has engraved on and clearly to read, which provides you with a set of standard data. They include: electric guitar, acoustic guitar and bass, Two units comparing groups are visible including inches and millimeter. Suitable for guitar, bass, ukulele, banjo, mandolin and other stringed instruments.

Baroque String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin

Luthier Tools: The Ultimate Guide - The Art Of Lutherie

String Action Ruler Gauge,Guitar Repairing Tool for

Set of 2 - Digital Action Gauge & Digital Neck Relief Gauge - G

Simtyso Guitar String Action Ruler Gauge Tool

Guitar Luthier Measuring Tool Kit Set String Action Ruler

Original Acoustic Guitar String Spacing Measuring Ruler - Temu

Calipers: The Ultimate Luthiers Guide - The Art Of Lutherie

Elmer Guitar String Spacing Rule, For Nut Making

Simtyso Guitar String Action Ruler Gauge Tool