Shimano Mastiff Fluorocarbon Line

Shimano Mastiff Fluorocarbon Line, formulated in Japan with stringent product control, is a 100% fluorocarbon that provides anglers with consistency, dependability, and strength. Not only does it exhibit increased smoothness and suppleness, but also boasts NANOARMOR® technology, a special construction with nano-size ridges that strengthen knots and increase line toughness. This design has been created to minimize line breakage and ensure maximum performance. The line surface itself is measured down to just 1 micron, far surpassing the standard quality control of other lines.  All in all, a perfect tool to have if you're casting, twitching, or jerking larger lures, giving anglers complete assurance when out on the water. Line Rating lb 4 5 6 8 10 12 14 16 18 20  Diameter (mm) .165 .185 .205 .235 .260 .285 .310 .330 .350 .370