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The climbing carabiners are vital components of fall protection systems used in a variety of areas, such as caving, construction, arboriculture, industry, rescue/evacuation operations, etc. Therefore, these metallic links play an important role in preventing work accidents that are related to falling from heights.
Today, we will introduce its materials and shapes. Hope that it can give you some references when selecting it.
For the most part, two types of material are used: aluminum and steel. Steel carabiners are extremely durable but also relatively heavy. Aluminum carabiners are much lighter and sufficiently durable, so they will last for several years, but they do wear out more quickly than steel.
Steel carabiners are mostly reserved for high-use situations, such as quickdraws and anchors in a gym. Aluminum carabiners should never be fixed on routes!
This is the original shape of the carabiner, but it is still being produced by some companies. However, they’re hardly being used for climbing anymore. Even though the oval carabiners claim to allow you to rack a lot of gear, they sacrifice strength and are more difficult to use than other carabiners. However, they’re frequently used for tree climbing and industrial applications.
These are regarded as the second step forward in the evolution of carabiners. Their shape increases their strength and simultaneously makes them easier to use.
Now, it’s getting more interesting. The offset D or asymmetrical D-shaped carabiner allows you to do just about anything, so these should definitely make up 99% of your rack. The asymmetry serves to increase the carabiner’s strength whilst simultaneously reducing the weight. Thus, these carabiners are much lighter than their predecessors. The asymmetry also allows for a larger gate opening than regular Ds, which improves its functionality.gate opening than regular Ds, which improves its functionality.
For more information about the climbing carabiners, please kindly contact us at any time, we are glad to answer for you. If you want to find a partner, hope that we will be your best choice.
