Grog's Index of Climbing Knots

Climbing Knots

Climbing Knots

Welcome to Climbing Knots

These animated knots are for climbers, rescue workers, arborists, tower-climbers, and others who use rope in man-carrying applications. Select the knots from: the index above left; the pictures above; or the Climbing Usage page.

Selection

This selection is based on consultation with, and feedback from, many experienced climbers.

Omissions

The Overhand Knot and the Figure 8 Knot, which both underlie other Climbing Knots, are included in the Basics Section.

Deaths

Climbing, caving, etc., are challenging and dangerous. The American Alpine Clubs' Statistical Tables for North America report over 30 deaths a year for the last 55 years. This website is about knots. It is no substitute for thorough instruction and expert supervision. Knots and anchoring techniques used for rappelling must be checked, checked again, and appropriate. For example, a quick-release hitch, e.g., a Highwayman's, must never be used for rappelling.

Climbing Ropes

A climbing rope is typically about 60 meters, or 200 feet, long. However, longer ropes are available, up to and in excess of 85 meters. Climbing ropes have changed greatly with the introduction of newer materials. Today's ropes are stronger, lighter, and thinner and come with different characteristics:

• Static ropes are more durable, more resistant to abrasion, and lack elasticity. They should only be employed where shock loading never occurs: rapelling (abseiling), spelunking, or canyoning. They can be used to belay a climber. However, a lead climber should never employ a Static rope: in a fall, the rope lacks the required elasticity to minimize injury. Manufacturers typically use only two colors for the sheath.
• Dynamic (Climbing) Ropes stretch under a shock load, absorb some of the shock force to protect the climber. They are designed to belay a lead climber or for top-roping. Manufacturers typically use three or more colors for the sheath to distinguish them from static ropes.

Links

To read more about climbing/caving ropes and their care go to the Outdoor Adventure Network Article on Climbing Rope; Indoor Climbing's Article on Rock Climbing Ropes; Rock Climbing's article on Climbing Ropes Explained; or Storage & Ganter's article Physics for Cavers: Ropes, Loads, and Energy. For details about testing rope, knots, and gear, go to Tom Moyer's Website.

Modern Alternatives

Descent devices such as Brake Bar Racks and "8" rings are kinder to the Static rope and easier to manage than a Munter Hitch. In addition, various devices are available to use instead of the Prusik Knot or the Klemheist. However, in an emergency, the knots described here are reliable, trusted alternatives which require only a locking carabiner.

Learn Your Knots: The Life They Save May Be Your Own