Kettsök

Kettsök is a Swedish term that translates to "cat's bow" or "cat's arc" and refers to a specific type of knot. It is a simple, non-slipping loop knot that can be used to create a fixed loop at the end of a rope. The knot is formed by creating a bight in the rope, then bringing the standing end over and around the loop, and finally passing it through the bight.

Historically, the kettsök knot has been used in various applications, particularly in maritime contexts and for general utility purposes. Its primary advantage is its security; once tightened, it is unlikely to slip or loosen under load. This makes it suitable for tasks where a reliable loop is essential, such as attaching a rope to an object or creating a handle.

While not as widely known as some other common knots, the kettsök has its place in the repertoire of knot-tying techniques. Its simplicity in construction means it can be learned and tied relatively easily, making it a practical knot for situations where speed and reliability are important. The knot's name, "kettsök," likely derives from its visual resemblance to a cat arching its back.