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Grivel Mega HMS Twin Gate 3-Pack


The Grivel Mega HMS Twin Gate is a large, unique double gated HMS climbing carabiner that offers a fresh take on locking mechanism technology. An even bigger saving on this three pack of Mega HMS Twin Gates!

Designed to be used as a replacement for the classic HMS carabiner, the Grivel Mega HMS Twin Gate features the patented Twin Gate system, designed to improve carabiner safety whilst making them quicker and easier to use than the classic screw gate*.

*Although this does take some practise.



  • Gate Clearance mm: 14
  • Gate Closed kN: 27
  • Gate Open kN: 10
  • Keylock: No
  • Minor Axis kN: 10
  • Width Widest mm: 71
  • Length: 102m
  • Material: Alloy
  • Weight: 79g