The key lock version of the ultimate Bionic carabiner. Produced using hot forging technology, this carabiner offers higher breaking load capacity combined with a lighter weight. The innovative design of the gate ensures optimal handling properties. • Weight in g: 40 Note that this item of climbing safety equipment is non-returnable. Please call us toll free at 877-236-8428 or e-mail firstname.lastname@example.org with any questions.