The UC625BL is an excellent competition style Shrimp and Caddis hook with a 1X fine wire, 3X gap, and 1X short shank. It is part of the new collection of UC competition hooks that offer up an unbeatable value for tyers who are looking for shapes that hook and hold fish. This collection has a hook for every type of fly that you can dream up. As a reminder, these great hooks come in a 50 pack..