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Friction Knots for Climbing

Learn all about climbing friction knots, including the Prusik knot, Kleimheist knot, Bachmann Knot, and Autoblock knot. These climbing knots are used for ascending ropes and as a safety back-up when rappelling.

4 Friction Knots for Climbers

Every climber needs to know these 4 friction knots--Prusik knot, Klemheist knot, Bachmann knot, and Autoblock knot--to climb a rope in an emergency or to escape a belay during a self-rescue.

Autoblock Knot

The autoblock knot is an important climbing knot used as a safety back-up on a rappel rope.

How to Tie and Use an Autoblock Knot

Learn how to tie and use an autoblock knot, an essential safety knot used in climbing and rappelling.

Prusik Knot

The Prusik knot is a friction knot that climbers use to ascend a fixed rope or in emergency situations.

How to Tie and Use a Prusik Knot

Learn how to tie a Prusik knot, an important knot used in climbing for ascending ropes and in emergency situations.

Klemheist Knot

The Klemheist knot is a friction knot used by climbers to either ascend or descend a fixed rope, usually in emergency situations.

How to Tie and Use a Klemheist Knot

Learn how to tie a Klemheist knot, an important knot used in climbing for ascending ropes and in emergency situations.

Bachmann Knot

The Bachmann Knot, a friction knot, uses a carabiner as a handle for pushing the knot up a rope,

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