Sougayilang 100pcs Fishing Leader Rigging Trace Lure Snaps Swivel Steel Wire Spinner Tackle Lines Rig Test 28.6lbs The Nylon-Coated Wire Leaders are wrapped at the ends (not crimped), is ideal for rigging all types of bait or lures when you need abrasion resistance. Connect with the fishing hook and prevent the fishing line from snapping by fishes A nylon-coated wire leader is almost a necessity in saltwater, because most fish have sharp teeth, and light lines will be easily cut, causing you to loose your fish. Barrel swivel on the bottom and snap swivel on the top. Perfect for Using in Saltwater/Freshwater/River/Lake. Awesome for perch, muskie, pike, walleye, salmon and other predatory fishes. Length: 5.1in, 5.9in, 7in, 7.8in and 9.8in. test: 13kg/28.66lb. if also searching for the fishing swivel, please search ASIN: B00YC4MQ2U