A modular hook assembly that includes an adjustable shank mounted weight and retainers that accept artificial attractors, rattles, weights, lights, cyalume sticks or other accessories. A weight member having a longitudinal notch is cast over a slit sleeve that compressively grips the hook shank and permits...http://www.google.es/patents/US6836996?utm_source=gb-gplus-sharePatente US6836996 - Modular weighted hook assembly with attractor retainers
Modular weighted hook assembly with attractor retainers
