The loop knot is another of those simple rigging methods that have been around for many years. It is not only simple, but it works well in a variety of tying methods and the cost is zero — sounds pretty good to me.
Video: How to Tie a Simple Non-slip Loop Knot - Orvis News
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Four Loop Knots You Need to Know - On The Water
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How to Tie a Non-Slip Loop Knot? Tips, Uses & Video Instructions
Loop knot? Spey Pages
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