Jiayouy 11 Pieces Guitar Luthier Tool Kit Including 9pcs Understring Radius Gauge String Action Gauge Ruler 32 Blades Feeler Gauge for Guitar and Bass Setup

Specifications: Material: stainless steel String action gauge ruler: Application: measuring string height, frets, nuts, saddle, and other parts of a guitar. Understring radius gauges: Application: Fit all kinds of electric guitar, electric bass, acoustic guitar, electric box guitar fretboard measured in radians, to adjust the strings piano code 32 Blades Feeler Gauge: Measuring range: 0.0015 inch/ 0.04 mm to 0.035 inch/ 0.88 mm Application: guitar common spacing chord distance measure tool Package includes: 9 x Understring radius gauges 1 x Feeler gauge 1 x String action ruler

• The guitar measuring tools are made of stainless steel with smooth edges that have no burrs, anti-rust and scratch-prevent, durable and long service life.
• String action gauge : comes in 9 x 5.1 cm/ 3.5 x 2 inch, metric & imperial. etch printing on double sides, will not fade, accurate and clear to measure string height, bridge height, nut slot depth, bridge slot depth and pickup height.
• 32 Blades Feeler Gauge measuring range: 0.0015 inch/ 0.04 mm to 0.035 inch/ 0.88 mm, can be applied for guitar spacing distance measuring.Warm notice: there is some anti-rust oil on the stainless steel feeler gauge to prevent it from rusty, please don't worry about that.
• 9 Understring Radius Gauge including: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius can be applied to measure fret board radius, saddle radius, nut radius from either the top or the bottom radius surface.
• Make the necessary measurements and adjustments on acoustic and electric guitar, bass, banjo, mandolin and other stringed instruments.