The issue of what works with a screw carabiner is important for people who work at altitude and for those who do dangerous sports such as mountaineering. Thanks to the screw system on the screw carabiner models, they never open during use.
Locking is performed manually. The screw part is manually installed and removed. Because it is a locked and screwed system, they are more robust and immobile than spring carabiner models. The locked system ensures complete safety during use.
Screw carabiners are robust enough to be used for a long time, and wear is minimal. It is quite practical to use after manually locking, and you can control it using one hand. The important thing is to make sure that the lock is completely closed before using it.
Screw Carabiner Hook
Screw carabiners are used as work safety equipment in high-rise work areas. When choosing a carbine, it is necessary to choose especially according to the weight of the person who will use it. Employees who are trained in what works with a screw carabiner must act in accordance with the instructions for use. Considerations when using a screw carabiner include:
- Having a mouth opening to match the rest of the equipment with the surface during use.
- The screw part is closed and locked.
- If a fall occurs, the user can carry his weight.
It is necessary to check carabiners every time before using them. The serial number and standard information written on it should not be deleted and clear. Part of the frame, door and mouth opening should be checked every time.
Oval Screw Carbine
Oval carabiners are made of stainless steel and are the most commonly used models for high-altitude operation. Oval screw carabiners can carry up to 450 kilograms. Carabiners provide a connection between the life rope and the parachute seat belt, making it possible to work hands-free when working above.
When working at a height, you must use a carbine with a feature that can meet a minimum power of 22 KN. In order for a person to literally carry his weight, the screw part must be closed and not worn out.
If there is rust or wear on the carabiner, it should be replaced and not used immediately.