Tabanzhe Guitar Radius Gauge 9PCS Universal Understring Set for Acoustic Instruments Luthier Tools Guitars Under String Gauges Musical Instrument Accessories

Stainless Steel Material:This guitar arc ruler is made of rust-proof stainless steel with smooth polished edges and clear, wear-resistant scales, can be carried around and is suitable for luthiers, touring or home maintenance. Helps to quickly check the curvature of the fretboard, bridge saddle / saddle consistency. Full Size Coverage:Kit contains 9 common curvatures: 7.25, 9.5, 10, 12, 14, 15, 16, 17, 20 inches, clearly labeled to measure fretboard curvature on or off the strings. Suitable for vintage electric guitars and modern high-speed necks, etc. for precise matching. Suitable for bulk tuning of multiple body types such as electric guitars, acoustic guitars and basses. Enhance Playability:Using the guitar understring radius to match bridge saddles and saddles to the true fretboard curvature, you can achieve a more balanced string pitch and bending sound response, reducing fretting, muffling, and cleaner chords. Simple and Fast:No need to remove all the strings, just put the corresponding gauge under the strings at the bridge end, compare the gap and fine tune the saddle height of the bridge. The flat scale edge fits the bottom of the string for repeatable readings. Multi-Instrument Adaptability:This guitar radius gauge is suitable for electric guitar, bass, acoustic guitar, mandolin, banjo and other multi-stringed instruments, which can meet the needs of luthier's batch maintenance and players' multi-instrument collection. Compact guitar maintenance toolkit with plug gauges, tuning clips, and other tools to check fretboard curvature and string spacing consistency at any time.