Stainless Steel Electric Guitar Neck Notched Fingerboard Ruler Repair Tool

- Great for checking guitar neck straightness and flat of the fretboard and frets.

- Dual scale design, works well with most guitar, specially suits for Gibson(24.75") and for Fender(25.5").

- Notched straight edge design.

- Made of stainless steel.

- Practical tool for guitar player, it will help you achieve better performance. 

- Uses: used to directly measure the straightness of the neck with the silk.

- Accurately determine the local deformation of the fingerboard / neck level.

- Both sides of the two groups of gaps for most of the common specifications of the silk positioning.