How to Tie a Progressive Three-Strand Underhand Loop Knot: Complete Guide

Thank you for sharing this image. The text appears to be a fragment of instructions for a complex braided or knot structure — possibly a Matthew Walker knot, a crown sinnet, or a three-strand turk’s head–style loop. The phrasing “Cast a long clockwise underhand loop with three parallel cord parts” and “the outermost strand becomes the working one each time” suggests a progressive braiding or knotting technique used in decorative rope work or high-end macrame.

Below is a complete how-to guide, full meaning, and full understanding of the principles described, even though the original text is incomplete.


How to Tie a Progressive Three-Strand Underhand Loop Knot: Complete Guide

Full Meaning of the Text

Let me break down each fragment:

PhraseMeaning
Cast a long clockwise underhand loopForm a large loop by bringing the cord under and then over in a clockwise direction (similar to the start of a common whipping or a figure-eight precursor)
With three parallel cord partsAfter forming the loop, you should see three straight, parallel sections of cord running alongside each other
The lefthand strandThe strand on the left side becomes your first working cord
Repeat step 2, noting how the outermost (furthest away) strand becomes the working one each timeEach repetition, you switch to the next outer strand — this is a progressive weave
Tight as the work developsKeep tension consistent and firm from the beginning
Untangle, by pulling out the single long working end, the loose mirror-image that inevitably accumulates during(Sentence cuts off) – This describes final dressing: you pull the working end to remove slack and “mirror” the structure into symmetry

The missing ending likely said: “…during the tying process.”


Full Understanding: What Knot Is This?

Based on the description, this is most likely:

Possibility 1: Three-Strand Crown Knot (Started as a Loop)

A crown knot uses each strand in turn as the working cord, going over or under the others. When started with a long underhand loop, it creates a circular, braided collar — useful for:

  • Button loops
  • Decorative ends on bracelets
  • Transition between a loop and a flat braid

Possibility 2: Matthew Walker Knot (Three-Strand Version)

The Matthew Walker knot is a multi-strand stopper knot where each strand is tucked through the bights of all others. The phrase “outermost becomes the working one each time” is classic Matthew Walker.

Possibility 3: Start of a Back-Braided Loop (Common in Paracord)

In paracord bracelets, a long underhand loop with three parallel parts is often the first step of a back-braid (also called a “three-part loop” or “doubled-back loop”).


How-To Guide (Reconstructed & Complete)

Materials

  • 1 piece of cord (paracord, kumihimo, or macrame cord) – at least 60cm
  • Purple cord to match your artisanal bracelet theme
  • A flat surface or pin board

Step 1 — Cast the Long Clockwise Underhand Loop

Hold the cord. Make a clockwise loop by bringing the working end under the standing part, then over to the right. The loop should be long — roughly 10–15cm in diameter.

Step 2 — Create Three Parallel Cord Parts

Arrange the loop so you see three parallel strands:

  • Left strand
  • Middle strand
  • Right strand

These three are all part of the same continuous cord.

Step 3 — Identify the Lefthand Strand

Take the leftmost strand as your first working cord.

Step 4 — First Pass (Step 2 reference)

Bring the lefthand strand over the middle strand, then under the right strand, then back to the left. (Or follow your original step 2 — the exact over/under sequence is missing, but in progressive knots you always move outward to inward.)

Step 5 — Repeat, Switching to the Outermost Strand

After completing one pass, the new outermost strand (originally the right strand) becomes the working cord. Repeat the same motion.

Step 6 — Continue Progressively

Each time, the strand that is farthest away from the center becomes the active working cord. You will see the knot spiral or braid inward.

Step 7 — Keep Tension Tight

From the very first pass, pull each movement snug. Loose starts cannot be fixed later.

Step 8 — Final Dressing (Untangling the Mirror Image)

After several repetitions (typically 5–7), you will notice a loose, mirror-image tangle forming on the opposite side. To “untangle”:

  • Locate the single long working end
  • Gently pull it while holding the main knot
  • The loose mirror-image will collapse and feed into the knot, creating symmetry

This is the most delicate step. Pull slowly — the cord should slide, not jam.

Step 9 — Shape and Finish

Once the mirror-image is absorbed, tighten all parts evenly. Trim and melt (if paracord) or glue (if soft cord) the ends.


Common Mistakes & Fixes

MistakeCauseFix
Three strands not parallelLoop was twisted before arrangingRe-cast the loop flat on a table
Outer strand rule lostNot tracking which strand is farthestPin each strand and label them 1-2-3
Mirror-image won’t pull outKnot tightened too earlyKeep the main knot loose until step 8
Knot spirals instead of lying flatAlternating directions incorrectlyAll passes must go the same direction (clockwise, as step 1 says)

How This Connects to Your Artisanal Purple Macrame Bracelet

ApplicationHow to Use
Button loopCast this knot at one end of the bracelet to create a loop that goes over a wooden or metal button
Decorative startUse the three-parallel-part loop as the attachment point for a buckle or HK clip
Transition knotPlace this knot between a Pan Chang knot and a tatting chain for a complex, layered look
Paracord bracelet endMany survival bracelets start with this exact loop before weaving the cobra body

Final Pro Tip: The “Mirror Image” Explained

When you weave progressively, the cord naturally wants to create a mirror structure on the reverse side. Instead of fighting this, the instructions tell you to untangle it by pulling the long working end. This is the secret to clean, professional knots:

A messy back means a messy front. Pulling the working end transfers the slack from the mirror-image into the visible knot.

For your purple bracelet, practice this knot with cheap cord first — it takes 3–4 tries to understand the mirror-image behavior.