Black Diamond Gridlock Screw Lock

Our revolutionary, patent-pending belay biner design that solves the orientation issue—never deal with a shifting, cross-loaded belay carabiner again. The GridLock’s isolation feature intuitively captures the belay loop and prevents cross-loading.

• Hot-forged construction
• I-beam spine transitions into a rounded, large ropebearing surface
• Intuitive and easy-to-use design
• Screwgate sleeve
• Patented, innovative design isolates belay loop to eliminate cross-loading
• Isolates belay loop
• Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device