👍O Shape Carabiner: Symmetrical shape is particularly suited for positioning. Keylock nose guards against snagging. Oval carabiner can be used with a device with a wide section to favor loading of the carabiner axis,such as pulleys and ascenders etc.
👍Heavy Duty Carabiner: Major axis:25KN (5500lbs),Minor axis: 8kN,Open gate: 7kN, CE/UIAA certified.(Tips:The rating on the carabiner is a result based on the lab test,which might vary in practice.)
👍Twist Lock Carabiner: With the twistlock design,offers auto-locking security and single-hand operation.It means all you have to twist the sleeve and press the gate,it will open. Once you release it,it’ll simultaneously close and lock.Auto-locking carabiner decreases the possiblity the user will forget to lock the gate and prevents the gate from unlocking from vibrations while working.