Karash double loop Karash double loop Karash double loop is a common name for a knot forming two loops. This knot has been a known variant of the Bowline on a bight per the International Guild of Knot Tyers, referred to as "bowline twist" or "twisted collar bowline on a bight". The knot is also referred to as "nœud de fusion" in French references and sometimes called "Fusion knot" in English. The name "Karash double loop" was introduced by Mike Karash, who re-invented the knot to create makeshift harnesses for rescue operations and popularized it among rescue workers. The knot is used for
Windsor knot Windsor knot The Windsor knot, also referred to as a Full Windsor or as a Double Windsor to distinguish it from the half-Windsor, is a method of tying a necktie. The Windsor knot, compared to other methods, produces a wide symmetrical triangular knot. The knot is often thought to be named after the Duke of Windsor (King Edward VIII before his abdication). It is likely, however, that it was invented by his father, George V. The Duke preferred a wide knot and had his ties specially made with thicker cloth in order to produce a wider knot when tied with