Aftco Saiko Pro Fluorocarbon Leader is a new leader that offers improved strength and slim design. Hand-crafted in Japan, these leaders are available in two lengths: 15 feet (from 40lb to 80lb) and 12 feet (in 100lb to 300lb). The special whipping process increases the strength and makes it easier to go through clips and guides on the rod. Shop now for tournament-legal lengths.