Sigma Twin Gate

Grivel have revolutionised the world of carabiners with the advent of the Twin Gate system.  This new design improves carabiner saftey, massivley, while making them quicker and easier to use than a classic screw gate they replace.  The Sigma Twingate is a classic offset carabiner for 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.  To see this new concept in action click here