BLACK DIAMOND Rocklock Triple Lock Carabiner S25 is the ultimate belay and rappel locker designed for climbers who demand maximum security and ease of use.

This carabiner features a one-hand-operable, three-stage twistlock gate that ensures your gear stays locked under every condition with an intuitive, triple-action safety mechanism.

Constructed from hot-forged 7075 aluminum containing 25% pre-consumer recycled materials, it offers exceptional strength while maintaining a lightweight profile, tipping the scales at just 94 grams.

The slightly curved spine maximizes the gate opening for smooth clipping and unclipping, while the square hinge end securely holds your belay loop in place, reducing any unwanted movement.

Its keylock nose design prevents snagging on ropes, harnesses, or gear, ensuring seamless transitions during intense climbing or glacier travel.

Engineered as a Type H or HMS connector, it is ideal for dynamic belaying using a Munter hitch or any belay device, making it a versatile and indispensable tool for anchors, glacier expeditions, and rappelling.

With a robust yet refined design, the Rocklock Triple Lock combines safety, functionality, and sustainability, empowering climbers to push their limits with confidence.