- Easy handling
- Sheave mounted on sealed ball bearings for excellent efficiency
- Gate opening on the non-pulley side, to facilitate installation on devices
- Keylock system prevents any accidental snagging of the carabiner when putting the pulley in place
- Ensures an improved strength-to-weight ratio
- Protects markings from abrasion
- TRIACT-LOCK: automatic locking with triple-action gate opening