SeaKnight NT40 Nylon Leader Line – Saltwater Shock Leader

The SeaKnight NT40 Nylon Leader Line is a heavy-duty shock leader built for serious saltwater fishing. NT40 super strong nylon delivers ultimate abrasion resistance and fast-sinking high density performance — essential for bottom fishing, rock and boat fishing where line abrasion, current and big fish are constant factors. Available in a wide strength range from 25LB light tackle up to 200LB big game.

Key Features

NT40 super strong nylon — premium grade material for superior strength and abrasion resistance compared to standard nylon
Ultimate abrasion resistance — withstands contact with structure, rocks, and rough-mouthed fish
High density fast sinking — cuts through current quickly for better bait presentation and sensitivity at depth
Wide strength range — 25LB through to 200LB for everything from light inshore to heavy offshore big game fishing
Two spool lengths — 100M for lighter strengths (25–120LB), 50M for heavy strengths (150–200LB)
Level line construction — consistent diameter throughout for reliable knot strength and presentation

Specifications

Material: Nylon (NT40)
100M spool: 25LB (0.40mm), 35LB (0.50mm), 40LB (0.52mm), 50LB (0.57mm), 60LB (0.62mm), 70LB (0.66mm), 80LB (0.70mm), 90LB (0.76mm), 100LB (0.81mm), 120LB (0.90mm)
50M spool: 150LB (1.05mm), 180LB (1.17mm), 200LB (1.39mm)
Suitable for: Ocean boat, rock, beach fishing; saltwater shock leader, big game rigs

⚠️ Safety Notice: This product contains sharp hooks and small parts. Handle with care. Not suitable for children under 3 years. Colours may vary slightly from images shown due to screen settings and product availability. Always follow safe fishing practices.