Setting up a rappel during a ski descent

On a ski descent, a non-skiable section may require rappelling. It is often necessary to improvise an anchor using natural features.

How to switch from skis to crampons on a slope

Carabiner basics

The carabiner is an essential link in any vertical equipment kit. It is very strong when used correctly, but can break or come open if misused. Understanding the strengths and weaknesses of carabiners allows the user to make the most suitable choice for each application.

Watertightness and IP rating

Ice climbing technique - the basics

This video illustrates basic ice climbing techniques: body position, progression, the strike... Tips to help improve your ice climbing.

Techniques for equipping a pitch

How to remove the magnets from the magnetic buckles on your helmet's chinstrap?

This helmet has a magnetic chinstrap buckle that facilitates fastening. In certain environments containing magnetic dust (e.g. iron dust), the dust can accumulate on the magnets and prevent the buckle from fastening. In this case, we recommend cleaning the buckles or removing the magnets.

Choice of lanyard end carabiner for a rock climbing or via ferrata lanyard

Stuck screwgate carabiner

A stuck carabiner is a situation that you may encounter, or have already experienced.

RAD LINE: small-diameter hyperstatic cord

The cord sold with the RAD SYSTEM was carefully chosen to be suitable for the intended uses, while being compact and lightweight. Its specific qualities limit its application: it is not as versatile as a normal mountaineering rope.