Petzl VULCAN Carabiner, Triact-Lock


High-strength asymmetrical carabiner with large capacity VULCAN is a high-strength steel carabiner designed for use in difficult environments. The large-capacity asymmetrical shape is ideal for setting multiple anchors. The VULCAN carabiner is available in two locking systems: automatic TRIACT-LOCK system or manual SCREW-LOCK system. VULCAN TRIACT-LOCK is available in European or international versions. VULCAN can be connected to the CAPTIV bar to favor positioning of the carabiner along the major axis, to limit the risk of it flipping and to keep it integrated with the device.

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Item Description
  • High-strength steel carabiner for use in harsh environments, particularly suitable for setting up multiple anchors

Easier handling:

  • fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner
  • Keylock system to avoid any involuntary snagging of the carabiner

H cross-section:

  • ensures an optimal strength/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


  • Strength: 45 kN
  • Gate Opening: 28 mm
  • Weight: 29 gm

Additional information

Weight .4 lbs
Dimensions 3 × 3 × 2 in



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