For anyone wanting to make one of these, here's a rundown of what I did.
I measured to see what size metal I needed and where the bend would be. Found a chunk of 1/16" +/- about the right size. Cut it down to what I needed. Marked where the bend need to be and used a piece of 1" sch. 40 gas pipe to form that in the 20 ton press. A few adjustments to the straight parts with a 4 lb. hammer while the pressure was on. Took it out, flipped it over and bent the 90 degree on the top side. Cut a 3" strip of piano hinge for the bottom mounting point. Drilled holes, installed fasteners and a spring. All done except for paint!