DIY Tutorial: Mastering the Locked Knot for Jewelry & Crafts
The Square Knot, or "Locked Knot," is one of the most fundamental and versatile knots in the world of macrame and jewelry-making. It creates a robust, flat, and decorative braid that is perfect for bracelets, necklaces, keychains, and decorative trims.
If you’ve ever wanted to learn a simple, powerful braiding technique, this is the one to start with. Follow our step-by-step guide and illustrations to master the process.

Step-by-Step Braiding Process
This tutorial uses a single cord folded in half, creating two strands. We'll label them strand a (the primary working strand) and strand b (the stabilizing strand, which will also become a working strand).
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Preparation: Take a cord of your desired color and fold it perfectly in half, ensuring the ends meet.
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Forming the First Loop: Take strand a and form it into a large loop. This will be Loop ①. [See Illustration 2]
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Crossing the Strands: Cross strand b over strand a, pass it behind the vertical part of a, and insert it into the top of Loop ① from the front. [See Illustration 3]
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Tightening 'a' and Forming Loop ②: Tighten strand a by pulling it down. Now, use strand a to create a new loop (which we'll call Loop ②) by crossing it over the vertical strand and inserting it back through the existing structure (essentially, back through what was Loop ①). This step starts forming the interlocking structure. [See Illustration 4]
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Tightening 'b': Secure the first part of the knot by pulling on strand b until the connection is firm. [See Illustration 5]
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Loop-de-Loop with 'b': Now use strand b. Take it and form it into another loop. We'll call this one Loop ③. This loop is then passed into the previously created Loop ②. [See Illustration 6]
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Tightening 'a': Maintain tension and structure by pulling strand a tight. This helps lock the previous stitch. [See Illustration 7]
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Reversing for 'a' (Creating Loop ④): Repeat the process with strand a. Use a to make another loop (Loop ④), and insert this new loop into the existing Loop ③. [See Illustration 8]
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Tightening 'b' (The End-Lock): Finally, use strand b to form a small, final loop and pull it firmly to lock the current sequence of stitches. [See Illustration 9]
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Repetition is Key: Continue repeating steps 6 through 9 (essentially, making a loop with one strand, putting it through the other’s previous loop, and tightening the other strand), alternating your working strand (a, then b, then a, etc.) until the braid reaches your desired length.
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Finishing the Braid: To lock off the entire braid, take the end of strand b and thread it directly through the very last loop of the braid.
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The Final Lock: Pull strand a tight one last time, which will secure the finished end and prevent the braid from unraveling. [See Illustrations 10-12]
The Result
You should have a clean, strong, flat square knot braid. The two-color examples show how you can integrate multiple strands to create patterns. We've used vibrant red, yellow, and deep green to show the definition of the knot.
Mastering this technique opens up a world of possibilities for your handmade creations. Good luck, and happy knotting!