Stoppers No. 4-13 racked on an OvalWire carabiner. 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: 442 g (15.6 oz)
- Strength: (Size 4-5) 6 kN (1349 lbf); [size 6-12] 10 kN (2248 lbf)