Opsin Fluorocarbon Fishing Line – 60 lb (0.73 mm)

Opsin 60-lb fluorocarbon leader delivers invisible toughness for heavy-duty offshore applications targeting large marlin, giant bluefin, and apex predators. Slow-extruded in Japan using advanced manufacturing that takes 42% longer at lower temperatures, creating molecular-level precision that ensures consistent diameter and superior knot integrity.Key Performance Features: Low-visibility fluorocarbon for pressured trophy fish Superior abrasion resistance survives brutal encounters Enhanced knot strength handles extreme loads Reduced stretch provides instant power transfer Magnetic-lock spool keeps the line tight between trips Built for the ultimate challenge. When you're targeting apex predators that test every limit, Opsin delivers uncompromising strength.