Utilizing the same technology found in the Owner Twistlock hooks, these stainless steel Centering Pin Springs are designed to attach to hook eyes. This allows for any soft plastic bait to be “permanently” secured by inserting the pin in the center of the bait’s nose and screwing it onto the coil spring, creating a perfectly rigged bait every time. With superior holding power compared to barbed stick-pin holders, the CPS comes in three sizes to maximize strength for any bait size.