1. The multiples of the common fish hook octagonal ring are usually 2, 3, 4, etc. The more multiples, the higher the fracture strength. The selection of multi-hook rings needs to be considered comprehensively according to the size of the target fish species, the material of the fishing line and the water area of the fishing point, so as to achieve the best breaking prevention effect. During use, it is also necessary to check whether the eight-character ring is damaged or deformed to ensure its normal operation and safe use.
2. The eight-character hook ring weight refers to the ring device connecting the hook and the fishing line on the fishing line. Generally made of iron or stainless steel, there are splayed rings inside and outside the ring to connect the fishing line and hook. Multiplicity refers to the number of eight-character rings, and its main function is to prevent fish from biting off the fishing line or slipping off the hook ring.