The snap swivel is used to connect the line leading from a rod to a lure to untwist the line to avoid tangling during retrieval.SpecificationColor: SilverStrength: 42kg / 92 lbsMaterial: Stainless SteelSurface Treatment: Nickel PlatedRing Inner Diameter: 5.5mm / 0.22 inchOverall Size: 48x7.8mm / 1.89x0.31 inch(LxW)Package Content: 20 x Fishing Snap SwivelsAdvantage1. The quick lock and open design of the snap allows you to change lure easily.2. Ball bearings can ensure 360-degree rotation flexibility under strong tension, thus reducing twist to a minimum.3. This snap swivel is made of nickel-plated stainless steel. The coating that does not easily peel off ensures good rust resistance and durability.InstructionJust tie the fishing line connected to the fishing rod to the ring of the snap swivel, then tie the lure to the snap.
eBay