Designed for belaying, Black Diamond's hot forged Gridlock Screwgate Carabiner eliminates the dangers of cross-loading, with its  I-beam spine that transitions into a rounded, large rope-bearing surface for superb strength and smooth feeding.

• Hot-forged construction
• Intuitive and easy-to-use design
• Screwgate sleeve
• Patented, innovative design isolates belay loop to eliminate cross-loading