Aussie Tackle Toothy Fish Steel/Braid Knotless Connector Bite protection stops bite offs before they happen when fishing for fish with teeth Imparts a free-swimming lure action with a patented spring absorption on every fight allowing for better hook sets Change hooks and lures faster than ever before and be back in the water within seconds Attach it to every lure in your tackle box for exceptionally fast changes Works with 50-pound braided fishing lines connected directly to a hook or lure to provide bite off protection for fish with teeth.