DAIICHI 1770 "THE SWIMMING NYMPH HOOK" This is the hook used to tye the "Swimming Hydropsyche Larva" featured in Spring 2009 Fly Tyer Magazine, page-37. In the article the author refers to a hook by TMC that had been discontinued, this Daiichi Hook is a perfect match. Sproat bend, straight-eye, 1x-fine wire, 3x-long curved shank. Perfect for swimming nymphs and larva, leeches and San Juan Worms. Sizes: 8, 10, 12, 14, 16