Double fisherman’s
Joins two ropes or closes a cord into a loop
Doppio inglese in Italian
When to use it
Makes a prusik loop from a length of cord Joins two ropes for a long abseil
What to check
Two coils on each side, side by side The two halves slide together and touch Hard to untie after a load
Safety
A diagram does not replace practice Learn this knot with a qualified instructor before relying on it