Gamakatsu G-Line Shock Leader Monofilament Line 0.87mm 50kg 50m

Gamakatsu G-Line Shock Leader — Mono Leader Line Built for Hard Hits and Heavy Pulls

The Gamakatsu G-Line Shock Leader is a purpose-built monofilament leader line designed to absorb the brutal forces of the strike and the sustained pressure of the fight, making it a reliable choice for lure fishing and heavy-duty leader setups.

Absorbs Strike Force Without Compromising Knot Strength

At 0.87 mm diameter with a 50 kg breaking strain, this leader is engineered to handle the shock loads that would snap thinner mainlines. High knot strength means connections to swivels, lures, or mainline hold firm even under repeated stress — no slipping, no unexpected failures at the critical moment.

Flexible Enough to Present Lures Naturally

Despite its heavy-duty rating, the G-Line Shock Leader remains supple and easy to handle. That flexibility allows artificial lures to move with natural action, avoiding the stiff, dampened presentation that can put fish off. The high abrasion resistance adds confidence when fishing around rocks, snags, or abrasive structure.

Choose the Right Variant

The G-Line Shock Leader is available in several diameter and breaking strain options to match your target species and fishing conditions. Select a lighter version for finesse lure fishing or match heavier variants to big-water spinning and powerful predators.

• 0.47 mm / 15 kg — lighter leader for smaller predators, finesse spinning, clear water

• 0.57 mm / 20 kg — versatile mid-range option for pike, zander, and general lure fishing

• 0.62 mm / 25 kg — stepped-up strength for larger pike, catfish, or rough-bottom conditions

• 0.87 mm / 50 kg — current variant — heavy shock leader for big predators, surf/beach casting, or situations demanding maximum abrasion resistance and load capacity

• Additional variants (804482, 804483, 736738) — specifications not fully listed; consult product details for diameter and breaking strain

Facts

• Material: Monofilament

• Line diameter: 0.87 mm

• Breaking strain: 50 kg

• Spool length: 50 m

• High knot strength

• High abrasion resistance

• High flexibility

• Suitable for tying leaders and shock leader rigs