Easy to clean and place
Black Diamond Stoppers are the foundation of any climber’s rack. Their time-proven design incorporates a unique transverse taper that allows them to be placed securely in bottlenecks, flares and shallow seams. Stoppers also happen to have have rounded corners that don’t get hung up on crystals or irregularities inside cracks, so cleaning them is a breeze. Anodized for easy identification and available individually or in convenient (and less expensive) sets.
Sizes 1 and 2 are for direct aid only (not for free climbing).
Lightweight, strong, efficient form of passive pro
Transverse taper allows stable three-point contact in cracks
Rounded corners make cleaning easy and painless for followers