Go big or go home. When conditions call for big baits, Gamakatsus new Spring Lock Monster is precisely designed to hold and position them perfectly straight and firmly attached. Weighted with 3/8 or 1/2 ounce lead, the Spring Lock Monster stands up to aggressive casts and viciously hard hook sets. The center point bait screw is easy to start and tighten. Baits stay straight every time and all the time. 9/0, 10/0 or 12/0 hook sizes await trophy-caliber catches.