Flat stock quick bender. By Frank Hoose. 3:35 video:
https://www.youtube.com/watch?v=JcJMCLEXwAU
Previously:
https://www.homemadetools.net/forum/...131#post161004
https://www.homemadetools.net/forum/...013#post160554
https://www.homemadetools.net/forum/...982#post160467
