BD Black Diamond Stopper 2 climbing nut

The Stopper #2 from Black Diamond is an ideal climbing nut for trad climbing and technical mountaineering that offers reliable passive protection in thin cracks and narrow constrictions. This iconic piece of gear features a durable aluminum head mounted on a galvanized steel cable, ensuring longevity and safety during your climbs. The tapered design makes it extremely versatile, allowing for stable placements in both flared cracks and parallel seams. The #2 size weighs 8 g and has dimensions of 4.8/9.9 mm; it is important to note that this specific size is designed exclusively for use in aid climbing (direct aid). The straight-edged shape in this small size ensures better contact with the rock surface, while the head is anodized for quick and intuitive identification on the harness.