Prusik Cords

Prusik cords, essential for arborists, are specially designed to offer excellent grip and optimum flexibility, making it easy to tie effective Prusik knots. They are abrasion-resistant and designed to work in harmony with access and work ropes. Lightweight and compact, these cords enable quick and secure adjustment when ascending, descending or working.

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Tricks & tips

Prusik's cords for arborists are essential for creating self-locking knots for climbing, repositioning and ensuring safety when working at height. Here are some of the key features of these ropes and tips on how to choose them:

Material:

Prusik cords are made from combinations of synthetic materials such as polyester, nylon, dyneema, technora and aramid. These materials offer good abrasion resistance and durability, while allowing the slight elasticity needed for the knot to work properly.

Diameter:

The diameter of the Prusik cord is crucial and should be chosen according to the diameter of the main rope. Typically, the diameter of the Prusik rope should be around 60% to 80% of that of the main rope to ensure good grip and functionality of the knot.

Length:

Prusik cords are available in different lengths. The length chosen will depend on the specific use, but it should be sufficient to allow the climber to create the self-locking knot of his choice.

Flexibility:

A good Prusik cord should be flexible enough to allow the Prusik knot to be made easily, yet rigid enough not to slip under load.

Heat resistance:

When the Prusik knot is subjected to significant force, it can generate heat due to friction. Cords designed to withstand these high temperatures are preferable to avoid premature wear.

By following these specifications and tips, you'll be better equipped to choose a Prusik rope that will meet your needs as an arborist, guaranteeing safety and efficiency in your work at height.