Handle each strand with care to retain its original twist: after each strand is threaded, twist it to try to restore its original fimness – at least for the first two or three tucks. In the process, the free ends tend to untwist and become untidy. Structure As in weaving, each of the strands is passed first under and then over alternate standing strands. You then push the strand through inserted in the tail of the fid. Finally, the best tool is undoubtedly a fid, a spiked aluminum bar with a hollow end, which opens up the standing strand. I have used many different spikes including marlin spikes, pencils, pens, and needle nosed pliers. It may stay open long enough for the strand to be threaded. Alternatively, use a suitable spike to open up a standing strand. Merely wrapping each end in masking tape can provide you with a “spike” to feed under the standing end. The following have all worked for me under different circumstances. In tightly laid or large diameter rope, it may be difficult or impossible to pass each strand under the standing strand without a tool. Technique: The illustration above shows two complete tucks being created. In the illustration above the mark would be on the blue standing end where the first red tuck is to be threaded. Create the required size of loop and mark the rope. The correct length to unravel is about 3 times the diameter per “tuck”, i.e., for five tucks in half inch diameter rope, leave the free strands at least 7.5 inches long and for seven tucks at least 10.5 inches. Measure the length to be unraveled and secure the rope at that length with tape or twine. The animation above only shows the threading of two complete tucks with the final image showing four tucks finished and tightened.Įsssential Preparation: Secure the end of each strand by heat, tape or whipping twine. For mooring, tow lines, and other long term or critical applications, seven tucks are recommended. Modern synthetic materials, however, tend to be slippery and, now, a minimum of five complete “tucks” is required. Important: The Eye Splice and its variants are well described by Ashley ( ABOK # 2725, p 445). Continue to create five complete sets of tucks. Repeat this process with the center strand, the lower strand, and the upper strand. Pass the upper strand under the upper adjacent standing strand. Pass lower one under lower adjacent standing strand.
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