The HHU-4-LA herring head jig mold casts 4 jig sizes, 3/4oz (5/0), 1oz (5/0), 1 1/4oz (6/0) and 1 1/2 oz (6/0). Use with Mustad 32786 jig hooks, 3/8" stick on eyes. Requires wire insert WEY525, order no. 325-930.