kaheksasõlme

kaheksasõlme is an Estonian term that translates to "figure-eight knot" in English. It is a simple yet effective knot known for its secure hold and relative ease of tying and untying. The knot is formed by making a loop and then passing the working end around the standing part and through the initial loop. This creates a distinctive figure-eight shape when tightened.

The figure-eight knot is widely used in various applications. In climbing, it is a fundamental knot for tying the rope to a harness or for creating a stopper knot. Its clear visual indication when tied correctly, and its resistance to jamming, make it a preferred choice for safety-critical situations. In sailing, it can be used to prevent a rope from fraying or to create a handle. It is also employed in general utility purposes where a reliable knot is needed.

Compared to other knots like the overhand knot, the figure-eight knot is less prone to jamming, meaning it can be untied more easily after being subjected to significant load. This makes it a more practical option for many applications where the knot may need to be released. Its simplicity and security have contributed to its enduring popularity across different fields.