Brief Description: Ribs - Straighten Flanges to 90 degrees
Next in rib preparation is making the flanges 90 degrees to the web. So I made this tool as shown in the Rvator Magazine and copied from my brother, Ed's, flange adjusting tool. It makes fast work of running all around the flanges and bending them to 90 degrees. I made the angle on this one 14 degrees past perpendicular to account for spring back.