The biggest feature of Cod fish hook is the high hook rate, and it is difficult for fish to escape after eating the hook. The disadvantage of Cod fish hook is that the hook strip is thin and easy to be straightened by the big fish. Cod fish hook tip and hook strip are not in the same plane. The hook strip is thin, the hook is sharp and long, which is good for hooking the fish lips, and the hook tip is greatly inward. Bending is not easy to run off the fish, which is also one of the reasons why it is easy to penetrate the fish’s mouth.