Fishing guide

Double uni knot

Joining two lines: braid to a fluorocarbon leader, main line to a shock leader, or tippet to a fly leader.

Step by step

  1. Overlap the two line ends by about 20 cm, pointing in opposite directions.
  2. With one end, tie a uni knot around the other line: 5–6 wraps for nylon / fluorocarbon, 8–10 for braid.
  3. Do the same with the other end around the first line.
  4. Wet both knots and pull each end to tighten them.
  5. Pull the two main lines apart so the knots slide together, then trim both ends.

Tip: Braid is slippery, so always give the braid side of the knot more wraps.

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