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Thornsline 120m 200lb Monofilament Leader Low Stretch Boat Fishing Catfish
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Thornsline 120m 200lb Monofilament Leader — Low Stretch for Boat Fishing and Catfish
Thornsline 120m 200lb Monofilament Leader delivers up to 30% better wear resistance than regular mono, protecting against rocks, teeth and gill-raker friction for sea-to-land performance. Made from nylon, this 120-meter leader is built to withstand harsh saltwater and tough freshwater environments, offering reliable strength in a compact, low-memory profile.
Shock-Knot-Strength Trinity means superior impact absorption, high knot strength and low stretch, giving solid hook-sets when a trophy surges. Its outstanding clarity helps keep the line nearly invisible in clear water, while the line's soft flex reduces fatigue during long fights.
Low-Memory Soft Flex is achieved through strict QC production that removes coil set, enabling long casts and smooth drag runs while maintaining a class-leading strength-to-diameter ratio for extra spool capacity. Tangle-Free Packaging uses a patented Keeper dispenser (20-100 lb) and a soft-wrap spool (100-200 lb) to protect the leader and unwind cleanly in pockets or tackle trays.
Specs and intended use: 120 m length, 200 lb test, designed for Ocean Boat Fishing, Ocean Rock Fishing, Ocean Beach Fishing, and also suitable for freshwater lakes, rivers, reservoirs and ponds. The combination of abrasion resistance, low stretch and reliable knot strength makes it a strong choice for catfish and other trophy targets on boats.
- Saltwater durability: Yes—engineered with UV-stable polymers and anti-corrosion additives for long life in harsh saltwater environments.
- Yardage on the spool: 120 yards per test strength, suitable for a range of knots depending on length used.
- Main-line use: Designed for leader duty, but can be used on smaller reels with 30-50 lb Thornsline; diameter increases above 80 lb, so verify reel capacity first.