Arbor_knot
Arbor knot
Fishing knot
The Arbor knot is a typical fishers' knot. Its primary use is to attach fishing line to the arbor of a fishing reel.
It has also gained popularity (often under the name "Canadian Jam Knot" or nicknamed "bushcraft zip tie") as a general binding knot to tie down a roll of e.g. a sleeping bag, or to begin a lashing.[1]