Guitar fret bender, with adjustable thumbwheel, quickly adjust thumbwheel allows you to dial in the exact radius. For fret wire bending, crank a length of fret wire through this machine, and it comes out curved and to install in a radiused fretboard. Very convenient fret wire bender for luthiers. Precisely radiused fret wire makes your fret wire work fast, accurate, and professionalErgonomics crank handle design, practical and convenient, save time and effort. Get a perfect bend on enough wire for a whole guitar in just secondsMain body is made of alloy material, solid and can provides long service time. Name: Fret Wire Bender colour:Silver Material:Aluminum alloy size:12x6cm Package Contents: 1x Fretwire Bender Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.