HIGH STRENGTH: Strong barrel swivel consists of brass barrel and stainless steel rings, black nickel plated, ensuring heavy-duty saltwater and freshwater fishing..Twist-free Rotation: Our barrel swivels have stable structure that provides 360° smooth rotation and effectively prevents twisting of your fishing line..Durable and Reliable: Black Nickel finish on polished surface, provides maximum corrosion resistance and abrasion resistance, would not scratch fishing lines..Excellent Connector: Connection between fishing line and lure/leader, which makes lure/leader keep the nature movement and rotation without lines twist or being cut. Suitable for various rigs, leader trace making and fishing situations: sea fishing, boat fishing, online fishing, surf fishing, fly fishing, beach fishing, inshore fishing, etc..Specifications: Size: #1. Strength: 106(LB). Length: 1.14(IN). Color: Black. Quantity: 100PCS.