Sunline Ester Leader HG in 60m spool, #4 size (16lb breaking strength, 0.33mm diameter). Black high-visibility color for easy knot tying and bite detection. Low-stretch fluorocarbon construction for direct hooksets and improved sensitivity. Smooth surface finish reduces line twist and improves knot strength. Designed for saltwater and freshwater leaders where abrasion resistance and low visibility are critical. Ideal for toothy species like pike, muskie, or barracuda where bite-offs are a concern.

TARGET USE: Heavy-duty leader material for predator fishing with soft plastics, jerkbaits, or swimbaits