Flexo Crabs are a great crab for the flats. The water passes through the Body so the fly sinks more naturally. The Flexo material also makes this fly bulletproof.
They are tied on Daiichi 2546 S/S Chem Sharpened Hooks. Nickle eyes are used to create weight. The #1/0 is 4 grams & the #2 is 2 grams in weight.