Surflon 1×7 is a great all-around leader wire for toothy fish. This wire is our Surfstrand 1×7 stainless steel with a smooth coating of nylon. A specially selected grade of nylon, tough yet flexible, is used to seal out water, reduce visibility, and improve the life of the line. Compared to old style 1×3 construction, Surflon’s 1×7 construction offers higher break strength and more realistic action. Surflon 1×7 is an effective leader wire for hard-charging, toothy fish such as Bluefish, Muskie and Mackerel. Made in USA by AFW.