• Easier 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
• H cross-section of carabiner:
  - ensures an improved strength-to-weight ratio
  - protects markings from abrasion
• Two locking systems available:
  - TRIACT-LOCK: automatic locking with triple-action gate opening
  - SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked

References