Black Diamond Rocklock Twistlock Carabiner

The Rocklock Twistlock carabiner from Black Diamond is the ideal companion for anyone who values safety and reliability when belaying and rappelling. As the brand’s largest locking carabiner, it impresses with its well-thought-out design and ease of use. Thanks to the Twistlock self-locking mechanism, the carabiner can be easily operated with one hand—a real advantage, especially in challenging situations.
The Rocklock’s hot-forged construction not only makes it lighter but also ensures impressive durability. Its redesigned back improves handling, while the large rope contact surface ensures long-lasting performance for years to come. The keylock nose prevents snagging when clipping in and out, making the carabiner particularly user-friendly.
Made of 95% aluminum, 4% steel, and 1% Delrin, the Rocklock offers a robust and durable combination of materials that ensures safety and reliability. Whether for sport climbing or alpine adventures, the Rocklock Twistlock carabiner is a reliable partner.