

Resistant mountaineering strap -
These 10 mm Dynex Runner are the brand’s classic Black Diamond straps, available in several sizes, for setting up a belay, using a natural anchor, or extending an anchor point to reduce rope drag.
The material Dynex™ is lightweight, abrasion resistant and water-repellent, making it ideal for major routes and snow and ice climbing. Each size is colour-coded for quick and easy identification on the harness.


- Range of lengths and colours
Composition :
- Lightweight, durable and Dynex™ abrasion resistant fabric
weight :
- 30 cm: 11 g
- 60 cm: 19 g
- 120 cm: 39 g
- 180 cm: 55 g
Impact force: 22 kN
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