Notched Straight Edge for Guitar

Notched, Aluminium Straight Edge for guitar

• For checking fretboards straightness. The notches fit over the frets. Our new
• Aluminium with black hardened surface
• Flat accuracy +/- .0008"(0.02mm).
• Two edges are notched for different guitars, it works on Fender, Martin, Gibson, 25" Paul Reed Smith and Dobro scale and other guitars.
  　
• Length- 16-1/2 " (420mm)
• Width- 1.45" (37mm)
• Thickness- .118" (3.00mm)