Okeeyseda Guitar Luthier Tool Guitar Fret Wire Bender Tool for Guitar Fret Bending and Straightening

4. Size: 13.8x5cm / 5.43inchx1.97inch 1. For fretwire bending, crank a length of fretwire through the Fret Bender, and it comes out curved and ready to install in a radiused fretboard. Get a perfect bend on enough wire for a whole guitar in just seconds. Precisely radiused fretwire makes your fretwork fast, accurate, and 2. For straighten fret wire, use left 2 rollers, input the fret wire from left, through adjusting thumbwheel, you can control the straightness of fret wire that you want. 3. You can bend down to a 3 inch radius back to straight, With adjustable thumbwheel to control radius. 5. Guitar fret bender, with adjustable thumbwheel, It can be adjusted for various specifications and models.