Description:Guitar Fretboard Neck Notched Straight Edge Luthier Tool Measurement Fretboard FretsA notched straight edge ruler to check guitar neck's straghitnessInvaluable tool for luthiers or amateur that love a fretboard-fretwork for Fender guitar and Gibson Guitar, durable in useMaterial: Zinc AlloySize Chart:Approx

420 x 37 x 3

5mm/16

53 x 1

45 x 0

13inchPackage Includes:1 x Guitar Straight Edge Tool