Wind On leaders have revolutionized big game fishing, by allowing the connection between the main line and leader to be cranked right up onto the reel. The smooth loop to loop connection easily passes through the rod guides allowing the angler to crank the fish closer to the boat without needing a separate person to "leader" the fish. These Momoi Wind On's feature a PE Braid loop that is spliced onto the leader material using a proprietary resin system. Available in standard monofilament and X-Tra Hard leader for applications where additional line abrasion protection is needed. All wind on leaders are 25' in length.