Which knot is most commonly used to form a loop in the end of a line?

The bowline knot is widely recognized for its ability to create a secure loop at the end of a rope. This knot is especially favored because it is easy to tie and untie, even after being subjected to a load. The bowline is used across various applications, including sailing, climbing, and rigging, because it does not slip under tension and retains its strength well compared to other knots.

Its unique structure consists of a fixed loop that does not constrict the line, ensuring that the loop remains open for attaching to objects or other lines. This characteristic makes the bowline especially useful in scenarios where a reliable loop is necessary, such as securing equipment or making connections between ropes.

While other knots, such as the figure eight or square (reef) knot, serve valuable purposes in knot tying, they each have limitations in forming a non-slipping loop or ease of use after loading. For instance, the figure eight is more commonly employed as a stopper knot or to create a loop in climbing, but it can be more challenging to untie after being loaded. The square knot, primarily used for tying two ropes together, does not serve the purpose of forming a loop at the end of a line. Hence, the bowline stands out as the