기능

• You can unlock the lock by turning the safety ring 90° to open it, and automatically lock it by releasing your hand to close it.
• It is stronger than O-type.
• With the key lock system, there are no extra protrusions at the gate to prevent damage to the rope.　
• The safety ring does not forget to close or tighten too much.
• Since there is no loosening of the safety ring due to vibration, it can be used both vertically and vertically.
• For connecting metal fittings.
• For rescue, industrial to mountain climbing, sports and leisure.