The DMM Perfecto Locksafe Carabiner is the smallest Locksafe gated carabiner that DMM makes, and it's still incredibly strong. It's 15mm shorter than an Ultra O, but it still has a breaking strength of 24kN. This makes it perfect for applications where you need a compact carabiner that's still capable of handling heavy loads.

The DMM Perfecto is a true oval carabiner, which means it's shape helps to center loads and reduce rope wear. It also has a keylock nose that prevents the carabiner from snagging on gear. This makes it a great choice for use in climbing, mountaineering, and other outdoor activities.

If you're looking for a compact, strong, and easy-to-use carabiner, the DMM Perfecto Locksafe is a great option. It's the perfect choice for climbers, mountaineers, and other outdoor enthusiasts who demand the best.