macro of grapevine knot joining two rope strands. macro of a double fisherman`s bend done with 5mm yellow climbing rope

5mm accessory alpine background bend center centered climbing close closeup concept connection cord crag done double englishman equipment fisherman fishermans gear grapevine hardware hold isolated joining knot line link loop macro mountain mountaineering object polyamide product protection red rock rope safety secure security sport strands strength string strong tie tool trust two white yellow