Westin W6 ST3 Fluorocarbon 0.26mm 50m 4.5kg Clear

Westin W6 ST3 Fluorocarbon — Low-Visibility Leader Line with Medium Flex

The Westin W6 ST3 Fluorocarbon is a 100% fluorocarbon leader line built around a balanced middle ground: firm enough for sensitivity and control, supple enough for reliable knot performance. At 0.26 mm and 4.5 kg breaking strain, this 50 m spool covers a wide range of light to medium fishing applications in both fresh and salt water.

Near-Invisible Underwater Presentation

Fluorocarbon refracts light differently from monofilament, making the W6 ST3 significantly less visible to fish below the surface. The clear finish combined with the lower refractive index gives you a more natural presentation — particularly useful in clear-water conditions or when targeting wary species.

Fast-Sinking, Hard-Wearing Construction

The W6 ST3 sinks quickly, helping your rig reach the strike zone without delay. Its exceptional abrasion resistance handles rough substrate, toothy fish, and repeated knot tying without compromising the line's integrity over time. Knot and tensile strength are optimized to perform reliably at this diameter.

Choose the Right Variant

The W6 ST3 Fluorocarbon is available across a wide range of diameters (0.14 mm to 1.20 mm) and spool lengths to suit different techniques, species, and setups. The ST3 hardness rating represents a medium stiffness — a practical all-rounder between the stiffer ST1 (maximum sensitivity, precision hook-setting) and the more supple ST5 (maximum flexibility, higher knot durability).

0.14 mm / 1.4 kg — 50 m: Ultra-light drop-shot, micro-jigging, small stream trout and perch
0.17 mm / 1.7 kg — 50 m: Light finesse rigs, clear water, small predators
0.19 mm / 2.2 kg — 50 m: Finesse leaders, trout, light spinning
0.219 mm / 3.4 kg — 50 m: Versatile light-leader applications, river and stillwater
0.26 mm / 4.5 kg — 50 m: General predator leader, perch, zander, light pike; freshwater and saltwater
0.30 mm / 6.1 kg — 50 m: Medium predator, sea bass, stronger currents
0.343 mm / 7.9 kg — 35 m: Heavier spinning, medium pike, saltwater inshore
0.38 mm / 9.3 kg — 30 m: Robust leader for larger predators and snaggy ground
0.44 mm / 11.6 kg — 25 m: Pike, catfish traces, strong abrasion conditions
0.52 mm / 16.4 kg — 35 m: Heavy leader, large pike, saltwater species
0.62 mm / 26.1 kg — 35 m: Big-game leader, large predators, offshore traces
0.92 mm / 49.2 kg — 20 m: Heavy-duty traces, catfish, large saltwater species
1.05 mm / 56.5 kg — 20 m: Extra-heavy leader, trophy fish, demanding saltwater use
1.20 mm / 64.2 kg — 20 m: Maximum-strength traces, extreme abrasion conditions