ALFAAL Guitar Neck Notch Leveling Ruler Neck Curvature Measuring Tool Guitar Repair Tool Leveling Ruler (Color : 03)

Guitar repair tools maintain and keep your guitar and other instruments intact The missing fret with 1F engraved on the top of the leveling ruler is placed on the 1st string of the fret. The neck notch gauge can detect the curvature of the neck without removing the frets and directly measure the straightness of the neck with the frets installed. Accurately determine the degree of local deformation of the fingerboard and neck and adjust the straightness of the neck by adjusting the iron core. This guitar tool is perfect for your friends or anyone who likes to play string instruments or a good choice for you