Made of high carbon steel, the hook handle is long, the hook tip is sharp, the corrosion resistance is strong, and the fish feeding rate is high. The hook handle is designed according to the mechanical principle to protect the friction between the line and the hook surface, which greatly reduces the probability of thread breakage and has strong stability. Each sharp hook tip is polished for several times to ensure the sharpness of the hook, which can achieve the effect of fast penetration speed and deep penetration length. In the case of not increasing the hook line and the weight of the hook body, the longitudinal tension of the hook is greatly exerted.