Williamson Tuna Catcher Kit It casts like a bullet, yet is very stable on the retrieve and easy to work Superior construction enables you to fight the largest fish around A 300 lb. swivel connects line directly to the lure, allowing perfect rotation and reducing the chance of a thrown hook Four of the best Tuna Catcher Rigged baits provides anglers with the best lures for tuna. Top quality Williamson lures.