Black Diamond Rocklock Twistlock

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The Rocklock is Black Diamond's largest locking karabiner. It has a non-snagging keylock nose, a slightly curved spine that maximises gate opening and Twistlock technology for ease of use. A good choice when working with double ropes, it's ideal for belaying, rappelling and anchors.

  • Twistlock closure
  • Keylock nose prevents snagging
  • Slightly curved spine maximises gate opening
  • Square hinge end holds belay loop securely
  • Easy operation with either hand
  • 21mm gate opening
  • Strength: 24kN closed/7kN open/7kN minor axis
  • Weight: 89g

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