Black Diamond Clearance Gridlock Screwgate Carabiner Mountaineering glasses Materials: nylon

Materials: nylon

2 to 4 - visible light transmission rate: 5% - 20%)

Safe and reliable: 100% BPA & PVC free

If using for trolling with RodHolder it must be used on the right hand (starboard) side

Simply shape with sandpaper until comfortable

Black Diamond Clearance Gridlock Screwgate Carabiner Mountaineering glasses Materials: nylonBelaying screwgate carabiner Overview With its revolutionary, patent pending design made possible by an 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