The True Bass True Lock Underspins provide the same great performance as the original True Lock Swimbait Heads but now with the added flash of a willow leaf blade. Perfect for those times when you want a little something extra to trigger more bites, the True Bass True Lock Underspins feature a premium willow blade that is attached by a high quality ball bearing swivel, which produces constant and fluid blade rotation that translates into bright flashes of light and enhanced vibration to give your swimbaits an enticing action. The keeled head shape and perfectly angled line-tie also help maintain a horizontally balanced posture at any retrieve speed so that anglers can adjust depending on the mood of the fish.
Other key details that are molded into the True Bass True Lock Underspins are the rear concave head design that allows your swimbaits to sit deeper into the head for a seamless profile and the screw-lock keeper system that provides a solid grip onto your soft plastics without the use of glue. Armed with a Mustad Ultra Point hook to ensure a high hook up ratio, the True Bass True Lock Underspins are the perfect complement to any of your favorite swimbaits.