10 PCS FISHING SWIVELS SET: This set includes 10 copper swivels for reliable performance in standard fishing rigs. COPPER CONSTRUCTION: Copper material with a nickel coating provides strength and durability while offering corrosion resistance for longlasting use. TYPE T DESIGN FOR LINE PROTECTION: The Ttype design features a crane swivel that effectively prevents line twists, allowing you to fish with fewer interruptions. EASY LINE ATTACHMENT: Slide your fishing line into the sleeve and crimp it for a secure hold, then attach any leader or lure to the swivel quickly for fast setups. COMPATIBILITY AND PERFORMANCE: Suitable for attaching leaders or lures; compatible with standard leaders or lures for quick rigging and dependable performance. USE SCENARIOS: Use during casting with spinning lures to minimize line twists and improve fishing efficiency. Attach leaders or lures quickly for fast setups on boat, kayak, or shore fishing. Employ in general rigging to enhance reliability and setup speed without sacrificing line protection.