Owner 5134 Jobu Big Game Hook Size 12/0 (9742)Heavy duty forged carbon steel hook with a 12 0 size. Features a straight eye for wire leader rigging and a chemically sharpened needle point for maximum penetration. Thick wire gauge provides strength for large saltwater species. Black nickel finish resists corrosion in saltwater environments. TARGET USE: Large saltwater game fish such as tuna, marlin, or grouper on wire leaders