Seaguar BasiX Fluorocarbon Line is made from 100% custom Seaguar fluorocarbon resins and is virtually invisible underwater. It also boasts the kind of knot strength and abrasion resistance you expect from Seaguar. A soft, supple, easy-casting line that comes off a reel smoothly for a fret-free fishing experience.
| Size (lb) | Diameter | 
| 4 | .185 mm - .007 in | 
| 6 | .200 mm - .009 in | 
| 8 | .260 mm - .010 in | 
| 10 | .285 mm - .011 in | 
| 12 | .310 mm - .012 in | 
| 15 | .350 mm - .014 in | 
| 20 | .405 mm - .016 in |