The Concave Hind Roadster Caulk and Wedge instructional is another one of those videos you will not want to miss!! If you are practicing for the AFA Convention 2014 or you are interested in improving your forging skills, then this is the video for YOU. Again, Grant Moon walks us through step by step tips for efficient forging. The shoe is 13" x 3/4" x 1/2", bob punched quarter clips with 7 nail holes punched for Mustad E6. Video credit to Chad Chance.