1 Carabiner: structure and classification
The carabiner is the most widely used in technical mountaineering equipment and is essential and irreplaceable. Mountaineering while climbing
The primary purpose of the buckle is to connect the climbing rope and the intermediate fulcrum so that the climbing of the carabiner can be avoided-some cumbersome ropes.
Knot. In addition, the carabiner is essential equipment for the combination of safety belts, ascenders, descenders, and many other climbing equipments.
Equipment is also a guarantee of safety and is called a safety buckle by the “Assy.”
Faced with different mountaineering conditions, the carabiner used is not the same. Carabiner has 4 basic shapes: 0
Shape, D shape, deformed D shape, and HMS (also known as pear shape) carabiner, you need to understand all kinds of carabiner before using
characteristics.
0-shaped buckle
0 Shan buckle is the primary type, the morphological structure is left and right symmetrical, and the shape is round and without acute angles. Using a riser,
When descending, self-climbing, or pulley, it must be equipped with a 0-step mountain buckle. The carabiner has poor strength, so 0
