Exceptionally smooth, quiet, and strong, KastKing Hammer Braid Fishing Line is a 4-carrier braid made via a unique process in which the fibers are molecularly treated with an engineered proprietary coating prior to weaving. The result is a stronger, thinner braid with higher knot strength and a smooth, round surface that casts extremely well. With Hammer Braid, you get a longer, quieter cast, with up to 20% more abrasion resistance than that of other 4-carrier lines, near-zero stretch, and extreme colorfastness. Unique 4-carrier braid Smooth, quiet, and strong Pre-treated fibers for increased performance Thinner and quieter Higher knot strength 20% higher abrasion resistance Near-zero stretch Extreme colorfastness