Designed for precise trolling depth control, FINS Lead Core fishing line features a strong braided outer sheath with a weighted lead core for a consistent sink rate. Color-coded every 10 yards, it allows quick depth reference and easy tracking while targeting deep-water fish like walleye, trout, or salmon. Unlike traditional lead core lines that kink, fray, or flatten out over time, our braiding process keeps the outer sheath round and durable, ensuring cleaner deployment, tighter line control, and reliable performance season after season. Durable, abrasion-resistant, and built to handle heavy strikes — it's the perfect tool for serious anglers.