8pcs
Size Medium
Outside Diameter 4mm (3/16")
Model 5124-039

Owner TwistLOCK Centering-Pin Springs are an easy way to rig soft plastics, but they have one major drawback: they don't always withstand powerful fish. The centering pin makes for easy, straight insertion, but the design often leads to your bait flying off during a violent head shake. This means you risk losing your soft plastic swimbait when you hook a big one.
 
Instead, I recommend using the Battlestar Spring Bait Keeper. While it may take a little more care to insert, its superior holding power keeps your bait locked on the hook. You'll rarely, if ever, lose a swimbait due to a fish shaking its head. For instructions on how to insert the Battlestar Spring Bait Keeper properly and with ease, check out this video.

However, some people still prefer the Owner TwistLOCK Centering-Pin Springs, so we are offering them here for a limited time, while supplies last. These are size Medium, perfect for use with most 5/0 wide gap swimbait hooks.