Seaguar Tatsu Fluorocarbon Line - Japanese for dragon – delivers an amazingly strong, yet supple fluorocarbon line through a superior, state-of-the-art double-structure process. It fuses two custom 100% fluorocarbon resins, creating a double-structure main line.
| LB Test | Diameter | 
| 8 | .235 mm - .09 in | 
| 10 | .260 mm - .010 in | 
| 12 | .285 mm - .011 in | 
| 15 | .330 mm - .013 in | 
| 17 | .350 mm - .014 in | 
| 20 | .370 mm - .015 in |