Engineered with a revolutionary design, the Black Diamond GridLock Screwgate was made specifically for belaying, and features a uniquely-shaped gate that isolates the loop and maintains proper orientation. With an I-beam spine transitioning into a large, rounded rope-bearing surface, this carabiner eliminates the dangers of cross-loading.. . Hot-forged construction. I-Beam spine. Easy to use. Screwgate sleeve. Innovative design isolates belay loop to eliminate cross loading. Weight: 76 g. Closed gate strength: 22 kN. Open gate strength: 8 kN. Minor axis strength: 7 kN. Gate opening: 21 mm. Imported.
