Jiayouy 13 Pieces Luthier Tools Including 32 Blades Feeler Gauge 9pcs Understring Radius Gauge Guitar Neck Notched Straight Edge String Action Gauge

Brand: JiayouyFeatures: 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. Guitar neck notched straight ruler: size: approx. 16.5 x 1.46 x 0.13 inch; Designed to check guitar neck straightness of the fretboard and frets. String action gauge ruler: comes in 9 x 5.1 cm/ 3.5 x 2 inch, metric & imperial. 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. 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. 5 Kinds tools for maintenance: Make the necessary measurements and adjustments on acoustic and electric guitar, bass, banjo, mandolin and other stringed instruments. Details: 5 Kinds of guitar repair tool: All the gauges are in differ