Time-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.
- Weight : 7 g (0.25 oz)
- Strength: [size 3] 5 kN (1124 lbf); [size 4-5] 6 kN (1349 lbf); [size 6-12] 10 kN (2248 lbf)