Reduce climbing time with the Magnetron GridLock Carabiner. No need to check the screwgate with Black Diamond’s reinvented magnet auto-locking carabiner. The Megnetron is an interference-free closure featuring two magnetic arms in the gate and a steel insert in the nose for a super-secure redundant lock. The design is completely chimerical so you can easily manipulate the Magnetron in either hand with ease. The Magnetron lives up to all its pre-launch hype, and more. Get yours here.