The Black Diamond 10mm Dynex Runners are indispensable for building anchors, slinging natural features, or extending placements to reduce rope drag. This highly abrasion-resistant, lightweight material won't weigh you down and absorbs less water than nylon.

• An essential part of any alpine climber's rack
• Dynex is highly abrasion-resistant, strong & lightweight
• Perfect for big routes & snowy or icy terrain
• Color-coded for easy size identification