Metal Leader Wire With Interlocking Snap And Rolling Swivel | 5 Pcs Per Pack | Crafted from stainless steel, this product boasts durability and superior resistance to abrasion. The product includes a barrel swivel located at the bottom and safety snaps at the top for added security. Connect with the fishing hook and prevent the fishing line from snapping by fishes. This leader wire is perfect for setting up any kind of bait or lures. Suitable for saltwater and freshwater.