30m spool of Varivas Nylon Avani SMP shock leader line in 370lb breaking strength. Nylon monofilament construction with SMP (Super Molecular Polymer) technology for high abrasion resistance and low stretch. Diameter approximately 0.143 inches (3.63mm). Designed for heavy shock leader applications where durability and strength are critical. Good knot strength and moderate visibility in water.
TARGET USE: Heavy shock leader for big game fishing, large saltwater species, or when casting heavy terminal tackle