TMC 5212 Dry Fly Caddis, Hoppers, Stoneflies,Terrestrials Perfect bend, Down eye 1X Fine 2X Long Forged, Bronze 25 per pack A 2X-long dry fly hook based on the same design as the TMC 5262 nymph and streamer hook. The long shank makes it useful for imitating hoppers, adult stoneflies and caddis flies, as well as some of the largest mayfly duns.