Notched Straight Edge Guitar Luthiers Tool Set of 3 with 9pcs Understring Radius Gauge Guitar Repair Tools

Specifications: Guitar neck ruler : Material: stainless steel Size: 41.8 x 3.7 x 0.4cm/ 16.5 x 1.5 x 0.2inch String action gauge ruler: Material: plastic Size: approx. 8.5 x 5.4cm / 3.3 x 2.1inch Fret rocker: Size: 3.9 x 2.0 x 0.08 inch/ 10 x 5 x 0.2 cm Material: stainless steel Understring Radius Gauge? set of 9 including: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius, luthier tools for Guitar and Bass Setup Package includes: 1 x Fret rocker 1 x Guitar neck notched straight edge luthiers tool 1 x String action gauge ruler 9 x Understring Radius Gauge