The Magnum Shaky Football Jighead is the largest shaky head Owner has produced to date. Perfect for bull worms and other large plastics when ledge fishing. Features Owner's patented "Centering-Pin-Spring" (CPS) making for quick and straight rigging. Contoured bottom to create a rocking motion within the plane of the hook. Features include a round bend 45Adeg hook with Super Needle Point and Black Chrome finish.