Couloir Size:M-L The product undergoes a passivation

The product undergoes a passivation process (ASTM B600-11)

but compatible with most available screws

While we can’t say that you should use it for more than 10 years

The women's Cuesta has been specifically designed to meet women's fit requirements (higher waist & larger thighs)

High-friction mode offers 3 times greater hold and stopping power than regular friction mode

Couloir Size:M-L The product undergoes a passivationFor technical big mountain lines, crevassed ski terrain or moderate glacier climbs, Black Diamond's Couloir harness is a full featured technical harness that packs down to the size of an orange and easily stashes in your pack or jacket pocket. Redesigned with a breathable, low profile vari width Dynex monofilament webbing thats ultralight and durable, the Couloir comes with one speed buckle on the waist with easy adjust wings and diaper style leg