Black Diamond Gridlock Screwgate Locking Carabiner, Black/Red, One Size

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