These screw-heads keep your lures rigged up perfectly throughout the day. With a hook that bites, you won't have that one that got away story. Use with any soft plastic. Recommended at the end of a leader under an STX Popping cork or hooked to one of our Ultimate Shrimp. STX Jig head, STX Ultimate Cork, STX Ultimate Shrimp, Killer Combination. STX Tackle. Catch more Fish!