FLATS LOK Jigheads are the perfect choice for any saltwater soft plastics and were specifically designed to work with the Reaction Strike Jr. Series of lures such as Mullet, Jr’s, Jerk, Jr’s, Split Tail, Jr’s, and all Diet Series baits. Simply thread the bait on the hook, then screw it into the threaded metal coil. Your bait is now locked onto the jig!