Papillon knot

Nudo papillon o mariposaThis knot is used by mountaineers and climbers. Thanks to its simentria, this node is kept perfectly in any position so that it can be applied as a tensioner. It is done quickly and easily melts, does not slip and Gaza does not bite when the noose tightens.

Its main disadvantage is that it is difficult to make and use the "back Italian" has caused the "butterfly knot" has lost some of its popularity.