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Knot atlas / No. 01

Reef Knot

Joins two ends of the same line, the classic knot for tying a bundle or a parcel.

10 pieces · How to tie it

Drawing of a finished Reef Knot

The Reef set

Tying card

Tie a Reef

The same steps as the card in our tie-your-own cord box. Practise with any piece of string.

No. 01 · Reef Knot

  1. Reef Knot, step 1: Right over left
    Step 1 / 5

    Right over left

    Hold one end in each hand and cross the right (blue) end over the left (tan) end.

  2. Reef Knot, step 2: Under and up
    Step 2 / 5

    Under and up

    Wrap the blue end under the tan end and bring it back up; this is a half knot, and each end returns to its own side.

  3. Reef Knot, step 3: Left over right
    Step 3 / 5

    Left over right

    Now cross the end on the left (tan) over the end on the right (blue).

  4. Reef Knot, step 4: Under and through
    Step 4 / 5

    Under and through

    Wrap the tan end under the blue end and up through the opening, then lay the knot flat: each line now forms a U-shaped bight, and the two bights are hooked through each other.

  5. Reef Knot, step 5: Pull tight
    Step 5 / 5

    Pull tight

    Pull both lines to close the bights. Both tan parts leave on one side and both blue parts on the other, each pair lying over the other bight; if one part of a pair runs over and the other under, it is a granny knot.

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