Introduction to Carabiner

The spring type is equipped with a spring at one end of the valve, while the regular type is not equipped with a spring. When used, cooperate with ropes, risers, descent devices, flat belts, etc. In the field of fire protection, safety hooks are mainly used to protect firefighters from falling during operation, and are also used for lifting systems. In the field of engineering, the use of safety hooks is mainly to protect the safety of high-level construction workers. The two ends of the safety rope are connected to safety hooks, with one end of the safety hook hooked to the semicircle on the safety belt, and the other end of the safety hook hooked to other fixed buildings (anchor points) after climbing. The parameters of the safety hook are working tension (WS) and bursting tension (BS), and the parameters of the safety hook vary according to different standards and manufacturers.