Build articulated streamers with a natural, lifelike bend right out of the vise. MFC Offset Waddington Fly Shanks feature a pre-bent offset design that gives your flies a realistic swimming profile without any extra work — just thread on your materials and let the shank do the heavy lifting. The offset angle creates a subtle keel effect that keeps your fly tracking true through the water, reducing spin and improving action on every retrieve. Available in five sizes from 15mm to 55mm to match any pattern from small trout streamers to big intruder-style flies. Pre-bent offset design for natural swimming action and keel effect Reduces fly spin for better tracking and presentation Available in 5 sizes: 15mm, 25mm, 35mm, 45mm, and 55mm Ideal for articulated streamers, intruder patterns, and tube fly extensions Strong wire construction built to handle big fish