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Knot · Tie on a hook, swivel or lure

The improved clinch knot

The quick nylon attachment for lines up to 0.50 mm. Above that, or with braid, use the Palomar.

Technical sheet
Indicative strength
  • 96 % of line strength, in nylon, five turns, provided it is tied with great care
  • 75 % of line strength, in fluorocarbon
Source: Field & Stream, “Tie the strongest fishing knots”, John Merwin’s tensile tests, updated in 2026. Indicative values: they vary with the line and the care taken when tightening.
DifficultyEasy
UseTie on a hook, swivel or lure
Compatible linesnylon, fluorocarbon

See it in 3D, step by step

The improved clinch knot
The improved clinch knot 1 pass the tag end through the eye. 2 make five turns around the line. 3 pass the end back through the small loop near the eye. 4 then through the large loop thus formed. 5 wet and tighten.

Step by step

  1. Pass the tag end through the eye
  2. Make five turns around the line
  3. Pass the tag end back through the small loop near the eye
  4. Then through the large loop this forms
  5. Moisten and tighten
The test before fishing

Once tightened, the wraps must sit snugly together and the tag end come out near the eye. Pull hard: a badly tightened clinch slips all at once.

Similar knots

Rigs that use it

Which fish

All knots · The technical notebook