The Ashley Book of Knots
Videos
The Ashley Book of Knots is an encyclopedia of knots written and illustrated by the American sailor and artist Clifford W. Ashley. First published in 1944, it was the culmination of over 11 years of w
Cover illustration by George Giguere shows a sailor displaying a Tom fool's knot
Reprint-Version: 1963–1979
Butterfly loop
Videos
The butterfly loop, also known as lineman's loop, butterfly knot, alpine butterfly knot and lineman's rider, is a knot used to form a fixed loop in the middle of a rope. Tied in the bight, it can be m
A butterfly loop with a carabiner.
To tie the butterfly loop, start by making two twists in the same direction to form the two loops. Then wrap the outer loop around the standing part and pull it through the hole of the inner loop.
Alternate method of formation using wraps on the hand.