Discover the essential collection of Black Diamond Stopper #1 through #13 high-performance, time-tested passive climbing protection gear designed for secure anchoring in trad climbing. Crafted with durable materials, including galvanized steel cables and anodized aluminum for easy identification by size, these chocks are the go-to choice for climbers seeking reliability and versatility. Featuring innovative transverse taper design, Black Diamond Stoppers enable precise sideways placements in flares and shallow seams, enhancing your safety and placement options on challenging routes. Rounded edges facilitate quick and easy removal, reducing frustration during crucial moments. Perfect for trad racks, these climbing pro units are engineered for optimal performance, combining classic engineering with modern technology to provide climbers with the confidence needed for clean, efficient ascents. Whether you’re placing protection in trad crags or alpine environments, Black Diamond Stopper #1 through #13 deliver exceptional durability, reliability, and ease of use making them an indispensable part of every serious climber’s gear collection.