Stopper #8 - Yellow 17 kN / 3822 lbf and the most difficult alpine

and the most difficult alpine climbs in southwest British Columbia and northern Washington

In a toast to readiness

An efficient pulley for hauling

Our sinks are great for collecting and carrying water for purification

The Voltige chest harness helps keep the climber upright while hanging or rappelling

Stopper #8 - Yellow 17 kN / 3822 lbf and the most difficult alpineTime tested passive pro, Stoppers are a direct link to the original chocks that started the clean climbing revolution. Black Diamond Stoppers are an essential for every trad rack, designed with a transverse taper that permits sideways placements in flares and shallow seams. Anodized by size, they're quickly identifiable and rounded edges make for easy removal. Each Stopper is equipped with a durable, galvanized steel cable.