Double Alpine Butterfly Loop. Easy step by step instructions.
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.
The Double Alpine Butterfly knot is essential for climbing and not too difficult to learn how to fasten. The Double Alpine Butterfly knot provides great support for a carabiner.
The Double Alpine Butterfly knot can be used to double loop and object or allow multiple objects to be fastened. The Double Alpine Butterfly knot is a versatile knot but not needed in most application in climbing.
The Double Alpine Butterfly knot is a great knot to learn if you are in need of double knots. The Double Alpine Butterfly knot is extremely safe and does not degrade the rope that much.