PMELCXD 15 Pieces Guitar Luthier Tools Set Including Radius Gauge, String Action Ruler 32 Blades Feeler Notched Gauges for and Bass Setup

Quality material: These guitar gauge sets are made of stainless steel and plastic, with rounded edges that are rust resistant, corrosion-resistant, and will not scratch or injure your hands. They are durable and long-lasting Foldable feeler gauge: the feeler gauge applies tempered steel, measurement ranges from 0.0015 inch/ 0.038 mm to 0.035 inch/ 0.889 mm, a common distance measuring tool for guitar spacing chord, the chrome plated main shaft makes it easy to clean up String action gauge ruler: the pocket-sized gauge ruler is marked with metric and imperial scale respectively on 2 sides, can be applied to measure string height, bridge saddle height, saddle slot depth, pickup polepiece height, fret slot depth and nut height Notched radius gauge: includes 2 narrow radius gauges and 2 wide radius gauges in 7.25 inch, 9.5 inch, 10 inch, 12 inch, 14 inch, 15 inch, 16 inch, 20 inch radius, stays parallel to the fingerboard, quickly and accurately find the curvature of a fingerboard or bridge with these radius gauges without taking the strings off Understring radius gauge: comes in 9 sizes: 7.25 inch, 9.5 inch, 10 inch, 12 inch, 14 inch, 15 inch, 16 inch, 17 inch, 20 inch