Hyper Carbon Steel Wire (HCS) is 25% stronger & 30% harder than other traditional High Carbon Steel wires The new shape, featuring a longer point and an acute angle at the bottom of the hook, allows for increased strength and improved fish retention. Updated spring design allows for solid bait-to-hook ratio. The Super Slide (SS) coating enables quicker and deeper hook penetration. The cold forged hook shank delivers heightened durability and strength. The BKK PERMALOCK is developed for finesse presentations and for rigging thinner profile plastics like Senkos and flukes. This hook is equipped with a Super Slide (SS) finish and an extra-sharp needle point to ensure excellent penetration performance, heightening the overall hook-up rate. Made with Hyper Carbon Steel (HCS), the wire is stronger than other traditional High Carbon Steel wires.