Sufix Performance Lead Core Line helps anglers precisely control trolling depth when chasing walleye, trout, and other game fish across the Great Lakes and beyond. Its tough, high-tenacity polyester braid covers a dense lead core, ensuring a quick sink rate with the durability to withstand abrasion. Ten distinct color changes every ten yards give you a built-in measuring system for tracking line length and target depths. At trolling speeds between 0.5 and 1.8 mph, each ten-foot monofilament leader paired with one color section takes your presentation about five feet deeper, helping you dial in to the strike zone. High-tenacity polyester braid over dense lead core for fast sinking and toughness Abrasion-resistant outer sheath stands up to repeated use and structure contact Ten color-coded sections change every ten yards for accurate depth control Dives approximately five feet per color at 0.5-1.8 mph with a 10 ft. mono leader Quantity per pack: 1 Test (lb.) Diameter (in.) 12 0.021 15 0.022 18 0.025 27 0.029 36 0.033