Twist Lock (2T): The twist lock system has an automatic lock and quick unlock.
To open the carabiner, do two independent movements. Keylock is a design point on the carabiner where the body meets the gate and locks.
The keylock design locks securely and does not catch slings, ropes, or harnesses.  
Opening and closing the carabiners is very simple.

Description: Each carabiner has its own unique identification number within each manufacturing order. This number will improve registration and review of metal products during regular inspection checks. Carabiners are the most used parts in personal protection equipment.

They play a vital role in protecting professionals working at heights as well as rescuers.
They must combine durability, functionality, and impeccable design.Rock EMPIRE carabiners include a wide range of products designed to meet the different users' needs when used by themselves or in combination with other devices.

Significations:

Material Aluminium
Minor axis strength: 10 kN
Major axis strength: 28 kN 
Open gate strength: 8 kN
Gate opening 24 mm
Norm EN 362, EN 12275
WEIGHT 96 g