2 Sets of 9 Understring Radius Gauge Luthier Tools for Guitar and Bass Setup Bridge Saddle Adjustments Set 3

2 Sets of 9 understring radius gauge luthier tools for guitar and bass setup bridge saddle adjustments Durable: The guitar measure tool is made of stainless steel, good quality, durable and safe, don't worry about rusting and tarnishing, they can be applied for many times. Easy to apply: All the gauges with different scales, you can use them to measure your guitar by your own requirements. Range of usages: The guitar measure tool can be applied for measure the height of fret and strings?sound pick-up and strings, and the unevenness of the fret, level of fingerboard, width of pillow on the groove, deformation degree of the guitar neck. Specification: Material: stainless steel Color: silver Size: Understring radius gauge: approx. 7 x 7 cm/ 2.76 x 2.76 inch Package includes: 2 Sets of understring radius gauge