The Scientific Anglers Hard Mono AR Leader is the must-have choice for anglers facing abrasive environments and powerful fish. Made from ultra-strong nylon polymer, this leader offers the best abrasion resistance in the industry, guaranteeing safer fights and more frequent catches. Available in sizes from 8 to 20 lb, with lengths of 7.5' and 9', it is ideal for both freshwater and saltwater fishing, where fish seek refuge in obstacles such as coral, mangrove roots or submerged wood. Each package includes two leaders, so you can stay focused on your session without interruption. Essential equipment for anglers looking for strength, reliability and performance.