FUDO Super Ocean Tuna Ring Eye Hooks are true "J Hooks" that provide more open throat and grasp than the Southern Tuna style. A versatile hook that offers great performance when trolling or dropping baits for swords. It's believed that the 'open' nature of the throat and knife-edge point produce more consistent hookups than that of more closed hooks. These hooks carry the Super Ocean designation. This extra strength is achieved through heavier gauge wire, each size hook leveraging the gauge of the next size up, which adds approximately 0.25mm to the diameter. The construction of this classic hook starts with premium Japanese stainless steel. In Japan, skilled craftsmen hand-form and sharpen each hook to ensure they are ready to fish out of the box.