Gridlock Screwgate Carabiner Dark Gray/red Lamplight This convenient

This convenient

min 400 IU/lb

Patented design allows the lock to provide feedback to only Ghost Controls gate opener system controllers

58-1/2 ft-lb L

including the crucial built

Gridlock Screwgate Carabiner Dark Gray/red Lamplight This convenientWith its revolutionary, patent pending design made possible by our in house hot forge, the Black Diamond GridLock Screwgate eliminates the dangers of cross loading. Designed specifically for belaying, the intuitive, easy to use GridLock isolates the belay loop behind its uniquely shaped gate, thereby keeping the carabiner in its proper orientation. The GridLock's I beam spine transitions into a large, rounded rope bearing surface for maximum strength