DMM - Big Boa Screw Gate Carabiner

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DMM - Big Boa Screw Gate Carabiner
Price From: $24.50

Availability: In stock

Stock #: F009-

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This is the ‘Big Daddy’ of lockers – the ultimate rigging biner and one which is super strong and super tough.

It is large enough to accommodate several knots and has a very wide gate opening – just what you need in a rigging situation. All of which makes it a great centre use biner, but the story doesn’t end there. Despite its name, the Big Boa is surprisingly light; by giving it an I-Beam construction DMM have reduced the overall weight by almost 25%. Add in the fact that it is easy to handle in gloves and the appeal to winter climbers is obvious.

Also available now is an anti-vibe gate system that prevents the gate from rocking back and forth in the locked position.


  • Large clean nose HMS locking biner
  • Ideal for rigging; can accommodate multiple knots
  • Large gate opening
  • Easy to handle in gloves
  • Strong I-Beam construction to save weight (almost 25% reduction)
  • Available with Screwgate, Quicklock, Locksafe locking systems
  • Anti-vibe gate available

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