High Strength: The swivel is made of carbon steel, which has excellent wear resistance and impact resistance. It has high strength, so it can withstand strong pulling force. Depending on the size, the maximum force that the vertebra can withstand is up to 23 kg. For example, the maximum pulling force of specification 7# is 23kg, the specification 10# can withstand 15kg, and the minimum pulling force of specification 12# is 10kg.Twist-free rotation: Our rotating fishing barrel has excellent automatic rotation performance, which can achieve 360 smooth rotation. This feature effectively absorbs the rotation of the bait before transferring it to the fishing line. With this seamless rotation, your bait can reproduce the movement of real fish and attract more fish. The twist-free rotation mechanism prevents the cable from tangling and twisting.Excellent ConnectionOur swivel is designed to connect the fishing line with the bait/hook, ensuring the natural movement of the bait/lead while minimizing the twisting and rotation that may damage the fishing line. The surface of the swivel is treated to ensure a smooth texture and will not affect the fishing line.Adequate quantity: Each package contains 100 swivels, allowing you to enjoy a long-lasting product and avoid frequent replacement. Our swirls are available in 3 sizes, each with a breaking strength. The weight range is between 10 and 23 kg. This makes them suitable for a wide range of fishing needs, from smaller fish like bass and mackerel to larger fish like tuna.Wide ApplicationOur swivels are suitable for different types of fishing, especially freshwater and bass fishing. It can be used in different fishing scenarios, such as river fishing, lure fishing, fly fishing, bass fishing, boat fishing, kayak fishing and retro fishing. It is suitable for different equipment and is ideal for creating guide tracks.Package: Contains #7*30+#10*30+#12*40