As featured on Twistlock and Spring Lock hooks, these interchangeable stainless steel Springs attach to hook eyes, and allow any soft plastic bait to be permanently secured by inserting the pin in the center of the bait's nose and then screwing the bait onto the coil spring.
Gamakatsu Spring Lock (Large) 5 in Pack SKU COLOR SIZE QTY/PACK 397000-L Silver L 5
Eagle Claw Spring Lock (Medium) 8 in Pack SKU COLOR SIZE QTY/PACK LSPRING Silver M 8