Edelrid

Bulletproof Carabiner

The Keylock Nose design features a smooth, snag-free gate that prevents the carabiner from catching on other gear or ropes. This design enhances safety and makes it easier to clip and unclip the carabiner, especially in high-pressure situations like climbing.

Look for the Major Axis Strength rating, which indicates how much force the carabiner can withstand when the load is applied along its strongest axis. For example, a bent carabiner with a strength of 24kN or a straight one with 27kN is suitable for most climbing activities. Always choose a carabiner with a strength rating that exceeds the maximum load you expect to encounter.

Minor Axis Strength refers to the carabiner's strength when the load is applied along its weaker axis, which is typically lower than the major axis strength. Knowing that the minor axis strength is 10kN helps climbers understand the limits of their gear, especially in situations where loads may not be applied directly along the major axis.

Open Gate Strength indicates the maximum force a carabiner can handle when its gate is open. With a rating of 8kN, this is crucial for safety because if a carabiner accidentally opens while under load, it could fail if the force exceeds this limit. Always ensure your carabiner's open gate strength is sufficient for your climbing activities.

The Apex Insert is a steel component located at the top part of the carabiner designed to reduce wear and tear during repeated use. This feature enhances the durability of the carabiner, making it a more reliable choice for frequent climbing activities, especially when setting up top ropes.

Consider the type of climbing you will be doing and the specific features you need. Look for carabiners with a Keylock Nose for ease of use, high Major and Minor Axis Strength ratings for safety, and an Apex Insert for durability. Assess your climbing environment and choose a carabiner that meets or exceeds the required strength ratings for your activities.