Offset D forged karabiner with innovative twin gate (Bent Gate+Wire Gate) which effectively gives you a near enough fool proof locking krab without a screwgate.
Grivel have revolutionised the world of karabiners with the advent of the Twin Gate system. This new design improves karabiner safety, massively, while making them quicker and easier to use than a classic screw gate they replace. The Sigma Twingate is a classic offset karabiner to be used in place of a normal snap link or screwgate or wherever you want to add extra security like on your cams, hexes or on your last quick draw before a crux. To see this new concept in action see the films below.