Guitar Neck Ruler, Stainless Steel Notched Straight Edge Luthiers Tool Ruler Gauge String Measurement

Smooth Edges: This guItar fingerboard neck ruler is made of stainless steel, it is a precision instrument, you don't need to sand or file off the edges as it is a smooth surface and it has a straight edge with feeler gauges. TWO SCALES: The guitar straight edge ruler has two sides with scales, 25.5in for Fender guitars, 24.75in for Gibson guitars. It can help you to check the flatness and straightness of fretboard. GUITAR STRING GAUGE RULER: It can be used to measure the string height, chord distance, ridge saddle slot depth and for nuts saddles. It can provide a standard height reference value of various strings. Also, it can measure the guitar fingerboard width, guitar neck chord length etc. It is a perfect accessory for guitar lovers, DIY enthusiasts. PERFECT GUITAR TOOL: The guitar neck ruler can measure the curvature without moving the guitar fret wire. Great for checking guitar neck straightness and flat of the fretboard and frets. The two sets of notches on both sides are suitable for some common standard guitar. CONVENIENT TO USE: Notched straight edge design on both side, it is convenient to use. It is necessary operation before you begin a performance.