BDHI Notched Straight Edge Guitar Luthiers Tool Stainless Steel Guitar Neck Notched String Action Ruler Gauge for Most Guitar Fretboards(Y247-1)

• You will get 1 pc guitar neck notched string measurement ruler, 1 pc string action ruler and fret rocker string height gauge and 1 pc guitar fret rocker leveling tool.
• Made of durable stainless steel material.
• Keep the guitar neck straight: the guitar straight edge, fret leveling tool and the guitar string ruler help you to measure if the surface of the fingerboard is straight and check the final height after you've redressed or replaced them.
• The fretboard tool is great for checking guitar neck straightness and flatness of board and frets.

Descriptions: Guitar neck ruler : Material: stainless steel Size: 41.8x3.7x0.4cm/16.5x1.5x0.2inch String action gauge ruler: Material: plastic Size: approx. 8.5x5.4cm/3.3x2.1inch Fret rocker: Size: 3.9x2.0x0.08 inch/10x5x0.2 cm Material: stainless steel Package includes: 1 x Fret rocker 1 x Guitar neck notched straight edge luthiers tool 1 x String action gauge ruler Features: 1. Straight edge notched guitar neck with double scale made of durable stainless steel. 2. Works well with most guitars, especially electric guitars, ideal tool for checking straightness and flatness of guitar fretboard and frets. This is a necessary operation before starting a performance. 3. Ideal for checking guitar neck straightness and flatness of fretboard and frets. 4. Dual scale design works well with most guitars, especially suitable for guitars.