Guitar String Action Ruler 32 Balde Feeler Gauge with Fingerboard Grip Guard for Guitar Player

The double-sided gauge ruler includes a conversion chart of string action at the 12th fret an accurate scale to measure string height,accurately measure other setup adjustmentsifically created to help complete the most common repairs and adjustmentsures: 【GUITAR TOOL SET】This product includes 1 double sided etched string action gauge ruler,2 fingerboard fret protector guards in 2 sizes and a 32 piece feeler gauge set the help of it,you will achieve better performance. 【MEASUREMENT RULERS】The gauge ruler can accurate measure string height,bridge saddle height,saddle slot depth,fret slot depth and nut height and accurately measure other setup adjustmentsh is very convenient and practical. 【32 FEELER GAUGES】The 32 stainless steel rulers offers a better measuring function to disassemble are well oiled to protect gauges from oxidation and pittingrs etched with metric and inch sizes. Specifications:Condition: 100% Brand New and High Quality Material: Stainless Steel Color: Silver Suitable for Guitar Feeler Gauge: 0.0015inch-0.035inch (0.038mm-0.889mm) String Action Gauge Size: Approx. 8.9 x 5.1 x 0.6cm / 3.5 x 2 x 0.2inch Guards Size: Approx. 7.8 x 2.2 x 0.1cm / 3 x 0.8 x 0.04inch                               7.8 x 1.3 x 0.1cm / 3 x 0.5 x 0.04inch Weight: Approx. 152g Package Included:1 x Feeler Gauge 1 x String Action Gauge 2 x Fingerboard Fret Protection Guards