Opsin Fluorocarbon Fishing Line – 180 lb (1.41 mm), 30 M

Take on 300 lb+ bluefin with Opsin 180 lb. Low visibility, supple handling, and unmatched knot grip for ultimate offshore battles.

When you’re hooked up on a 300 lb+ bluefin, Opsin Fluorocarbon 180 lb is your ultimate ally. Whether it’s epic bluefin, large yellowfin, or monster yellowtail, its stealthy, low-visibility profile keeps cautious fish from spooking. Meanwhile, the supple design secures optimal bait presentation, and the knot grip stands up to blistering runs. When the bite is difficult, that’s where Opsin Fluorocarbon stands out—fueling your confidence in every heart-pounding offshore encounter.