The Melton International Tackle Custom Wind-On - "Marlin" Hard Leaders allow the angler to bring a fish under control without the help of an experienced wireman. Our handmade wind-on leaders offer quick, loop to loop connections and 100% line strength without bulky knots or splices. All Melton International Tackle custom wind-on leaders are built to conform with IGFA regulations. All leaders are 25ft. overall, but can be custom made to any desired length.