Bowline draws tighter as tension is placed on the standing part of the rope. The "Birmingham bowline" has two loops; the working part is passed twice around the standing part (the "rabbit" makes two trips out of the hole and around the tree). Other two-loop bowline knots include the Spanish bowline and the bowline on the bight; these can be tied in the middle of a rope without access to the ends. A triple bowline is used to make three loops. A Cossack knot is a bowline where the running end goes around the loop-start rather than the main part and
Uni knot of the line and it is also used for joining two fishing lines together. The bend form of the uni knot (for joining two lines) is not a noose; rather it is akin to a multiple fisherman's knot with the two opposing knotted parts arranged in the manner of uni knots. The uni knot retains much of the fishing line breaking strength and the uni knot works well with monofilament, fluorocarbon and braided fishing lines. Uni knot The uni knot is a multi purpose fishing knot that can be used for attaching the fishing line to the arbor of a