The Fret Bender / Un-bender can bend and straighten either bulk fret wire or pre-cut short piece fret wire precisely and fast!

For Bending fret wire, use those 2 rollers that under the big black wheel. And for straighten fret wire, use left 2 rollers, the radius of fret wire can be adjusted by using the thumbwheel on the top.

Made of Aluminum, it can be mounted to the workbench by using provided 2 screws. Allen key included.