Stoppers No. 1-thirteen racked on an OvalWire carabiner. Black Diamond Stoppers are an very important for each trad rack, designed with a transverse taper that allows sideways placements in flares and shallow seams. Anodized by size, they are briefly identifiable and rounded edges make for simple removal. Each and every Stopper is provided with a durable, galvanized steel cable.
Durable aluminum heads and steel cables
Transverse taper is flexible in flares, constrictions and parallel cracks
Rounded edges for simple cleaning (smaller sizes are straight for better surface contact)