The Megabass Okashira Screwhead takes the exquisite design of the Okashira Jig Head and adds an asymmetrical propeller to the mix for an attractive flash and subtle vibration. With finely tuned bend angles, one blade of the propeller is larger than the other, which generates a unique pulsating vibration that bass can sense from a distance. The Okashira Screwhead supercharges your favorite soft plastic swimbait by not only adding a tantalizing display of flash and vibration, but also perfects the action of swimbaits with its hydrodynamic design that channels water under the chin and around the body. The head design improves range-keeping and increases horizontal stability. The Okashira Screwheads are built around a rigid BKK Super Slide hook that provides superior penetration, and are fitted with a hand tied bait keeper that offers a secure hold without tearing your soft plastics.