SeaKnight T1II Fluorocarbon-Coated Monofilament Fishing Line – 3lb to 100lb | 50M 100M

The SeaKnight T1II is a fluorocarbon-coated nylon monofilament fishing line — a nylon mono core with a 100% fluorocarbon outer coating applied for near-invisibility underwater, reduced water absorption and improved abrasion resistance compared to standard uncoated monofilament. The nylon core retains the stretch, flexibility and knot-friendly handling properties that make mono a practical choice for a wide range of fishing applications, while the fluorocarbon coating adds the low-visibility and durability advantages of fluorocarbon at a more accessible price point than full 100% fluorocarbon lines. Available across 18 line classes from 3lb to 100lb.

Key Features

• Fluorocarbon coating — near-invisible underwater — 100% fluorocarbon outer coating gives the line a refractive index close to water, making it significantly less visible to fish than standard clear mono in most water conditions
• Super low memory — minimal line memory reduces coiling and spring off the spool for cleaner casts and better lure presentation, particularly on spinning reels where high-memory mono causes tangles and presentation issues
• High tensile and knot strength — engineered for high strength per diameter with excellent wet knot strength that holds reliably under load through the fight and repeated use
• Superior abrasion resistance — fluorocarbon coating improves resistance to abrasion from rocks, structure and the mouths of rough-scaled fish compared to standard nylon mono
• No water absorption — fluorocarbon coating prevents water absorption that weakens standard nylon mono when wet, maintaining strength and diameter consistency throughout the session
• Resists digging in on the reel — high roundness and consistent diameter construction prevents the line from embedding into lower layers on the spool under heavy load, maintaining smooth, consistent casting

Line Classes and Diameters

• 3lb / 0.148mm — 100M — $16.95
• 5lb / 0.165mm — 100M — $16.95
• 6lb / 0.203mm — 100M — $16.95
• 8lb / 0.234mm — 100M — $16.95
• 10lb / 0.261mm — 100M — $16.95
• 12lb / 0.286mm — 100M — $16.95
• 16lb / 0.309mm — 100M — $19.95
• 18lb / 0.320mm — 100M — $19.95
• 20lb / 0.370mm — 100M — $19.95
• 25lb / 0.405mm — 100M — $19.95
• 30lb / 0.450mm — 100M — $19.95
• 35lb / 0.500mm — 100M — $19.95
• 40lb / 0.52mm — 50M — $24.95
• 50lb / 0.57mm — 50M — $24.95
• 60lb / 0.66mm — 50M — $24.95
• 70lb / 0.76mm — 50M — $24.95
• 80lb / 0.80mm — 50M — $29.95
• 100lb / 0.90mm — 50M — $29.95