Black Diamond Rocklock Twistlock Carabiner
Black Diamond Rocklock Twistlock Carabiner

Black Diamond Rocklock Twistlock Carabiner

SKU# BDI-0394

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Quick Overview

Black Diamond's largest locking carabiner—great for anchors, belaying or rappelling. Read More
Item #BDI-0394

The Black Diamond Rocklock Carabiner is the largest locking carabiner available in their line and is excellent for belaying and rappelling. This carabiner has a keylock design which will aide in not snagging on bolts or slings while you hang 300 feet off the deck preparing for that beautiful descent back down to the ground. This carabiner can be Munter Hitched and is available in either a screwgate or twistlock option. The slightly curved spine allows for maximum gate opening while the square inch and make sure that your belay loop isn’t out of place.


  • Keylock nose prevents snagging
  • Gate Opening:21 mm (0.83 in)
  • Closed Gate Strength:24 kN (5395 lbf)
  • Open Gate Strength:7 kN (1574 lbf)
  • Weight:89 g (3.1 oz)\
  • Minor Axis Strength:7 kN (1574 lbf)
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