Black Diamond Stopper No. 12

The Black Diamond Stopper No. 12 is a gear for trad climbing, designed for placements in cracks of various widths and shapes. It features a durable aluminum head and a galvanized steel wire cable.

• Durable aluminum head
• Galvanized steel wire cable
• Cross-sectional conicity for flexible placements in flares, constrictions, and parallel cracks
• Rounded edges for easy removal
• Color anodization by size for quick identification
• Suitable for use in trad rack

Technical Specifications:

• Size: No. 12
• Weight: 58 g
• Breaking strength: 10 kN
• Dimension: 22.9 / 30.5 mm
• Head: Aluminum
• Wire cable: Galvanized steel
• Materials: 80% Aluminum, 20% Steel