Vaporlock Magnetron

Black Diamond's lightest pear-shaped locking biner, outfitted with our innovative Magnetron Technology, the Magnetron VaporLock is the ultimate lightweight locker for long free climbs and shaving grams off of your rack. Magnetron Technology uses a steel insert in the nose of the carabiner and two magnetic arms in the gate for a super-secure, super-fast and easy-to-use locking mechanism.