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Grivel Sigma Twingate


The Grivel Sigma Twin Gate utilises a fresh take on carabiner locking mechanism technology. This patented Grivel system has been designed to improve carabiner safety, whilst making the biners quicker and easier to use than a classic screw gate*.

The Grivel Sigma Twingate is a classic offset carabiner to be used in place of a normal snap link or wherever you want to add extra security like on your cams, hexes or on your last quick draw before a crux.

*Although this does take some practise.

Twin-Gate Carabiners


  • Gate Clearance mm: 23
  • Gate Closed kN: 30
  • Gate Open kN: 9
  • Keylock: Yes
  • Minor Axis kN: 11
  • Width Widest mm: 64
  • Length: 100mm
  • Material: Alloy
  • Weight: 57g


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