OPST Steelhead Shanks come in 32, 51, and a magnum 75 millimeter length. These are specifically designed for trailing-hook style flies. The 32mm size is perfect for string leeches, while the 51mm, designed for standard-sized intruders, will suit the needs of most steelhead tiers. The 75mm shank is a great platform for big chinook and chum salmon patterns and gives you an option of trimming them down to the size you need. OPST Steelhead Shanks come with a pre-rounded off end to protect your tippet and trailing materials. You’ll be creating some great looking steelhead flies on these! 20 per pack. Product of the USA and imported to Canada by Coast Sportfish. Micro Shanks and Intruder Shanks are also available.