Finished drilling holes in varous portions on angle, cleaned and spray painted the parts. Assembled hinge halves and drilled mount holes in table to hold brake. assembled brake handle. Brake is made from 2" x 3/16" steel angle. Since only 6' lengths of angle were available, I spliced a 6' and a 2' piece of 2" angle by riveting a 1 1/2" splice angle across the seam. Clamp angle has a 2' and a 6' section that makes if more versatile.
The 2"x6" main body of the brake can be unbolted from the table and stowed hanging on the back side of the table.