The easy to use Mammut Sender quickdraw with wire gate is incredibly strong and lightweight thanks to its aluminium construction, paired with a Dyneema sling with reinforced contact stitching to reduce rope friction. Excellent weight-to-breaking load ratio thanks to simple carabiner designDyneema sling with contact stitching Weight-saving wire gate for year-round useLower inertia wire gates - less flutter and shutterVertical breaking load: 21kNHorizontal breaking load: 7kNOpen breaking load: 8kNMaterials: 70% Aluminium, 30% DyneemaSize: 60cmHeight: 90mmWidth: 54mm