The 5111 SSW Up-Eye is THEE hook for all stinger loop flies. This is one of the best off-set style hooks on the market. Fitting perfectly in a stinger loop, the 5111 SSW is the hook-of-choice for big salmon and steelhead flies. Because this hook is not limited to the the large size range, it can also be used for trout and big game as a trailing hook in a streamer.