Designed to fit the parameters of Fujiís KR Concept, KL-H has revolutionized the idea of a lighter, more responsive, more sensitive, longer-casting guide train with no sacrifice in durability. Combined with the tangle-free characteristics of all K-Series guides, KL-H is poised to become one of the most important introductions in Fujiís history. Stainless Steel with Alconite ring. Corrosion Control (CC) frosted silver with Alconite ring. CC processing results in a stainless surface that is 5-7 times more corrosion resistant than standard stainless. Model CCKLAG-H.