Platypus HC-X16 is a hollow core, 16-carrier braid that is perfect for making seamless connections, used in wind-on leaders and spliced connections. Available in breaking strains to suit various bluewater and gamefishing applications, HC-X16 Hollow Core Braid covers breaking strains from 40lb up to 550lb. With this braid, heavy main line and leaders can be connected knot free, allowing for smooth movement through roller guides at the critical stages of a fight with large game fish.