TIMESETL 32 Blades Steel Feeler Gauge Dual Marked Metric and Imperial Gap Measuring Tool 9 Understring Radius Gauge Luthier Tools String Action Ruler Gauge Measuring Tool for Guitar and Bass Setup

Set of 3 Guitar Measure Tool - TIMESETL Feeler Gauge - Material: 65 manganese steel with a lube oil coating to prevent pitting and corrosion. - Blades: 32 pieces - Measurement: from 0.0015 inch (0.038 mm) to 0.035 inch (0.889 mm) - Application: for designers, engineers, mechanics to measure the thickness of tappet clearances, spark plugs gaps, bearing clearances, piston ring gaps and other hard to reach places. Radius Gauge - Material: Stainless steel - Radian Measurement: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius - Application: Fit all kinds of electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, to adjust the strings piano code String Action Ruler - Material: stainless steel - Size: 55mm×90mm×1mm - Graduations displayed: mm and inches - Application: measuring string height, frets, nuts, saddle, and other parts of a guitar. Package Including 1 Set of blades feeler gauge 1 Set of understring radius gauge 1 Set of string action ruler