Strong Connector For All Applications

The DMM Ultra D is an excellent all-around auto-locking carabiner. Similar in size to the Ultra O but with even greater strength due to the back configuration. The pronounced D-shape forces the loading along the major axis of the carabiner to maximize strength. Perfect for use with a belay device, at the end of lanyards, and in fact for most other climbing, mountaineering, and work-at-height applications.

Features

D-Shaped for simplicity; loads connector along the major axis

D-shaped connector bodies are designed to force the loads closer to the spine of the connector (the strongest orientation), therefore maximising strength. These are probably the most basic of all connectors in terms of shape, but this makes them a perfect choice in applications where strength and simplicity are paramount.

Keylock clean nose for snag free connection

DMM’s patented Taperlock closing mechanism increases gate push-in and cross gate strength using a special flared profile on the nose of the carabiner, as well as allowing a snag free connection for your ropes, slings and devices.