Sterling Osprey Autolock Oval Carabiner

Oval carabiners are designed for symmetrical loading, making them the best choice for use with pulleys, ascenders, or when you need to keep hardware centered. Their shape prevents gear from shifting, which helps maintain a balanced load during rigging or climbing.

An autolock gate automatically closes and locks the carabiner as soon as you release the sleeve. This adds a layer of security by ensuring the gate is never accidentally left open, though it does require a two-step motion—twist and pull—to open.

Yes, the keylock nose design eliminates the hook found on traditional carabiners, creating a smooth, snag-free surface. This makes it significantly easier to clip and unclip from ropes, slings, and gear loops without getting caught.

With a major axis strength of 23 kN, this carabiner meets standard safety requirements for climbing and rigging. However, always check the specific load requirements of your system, as the strength rating drops significantly when the gate is open or loaded on the minor axis.

Aluminum is the industry standard for climbing carabiners because it offers an excellent strength-to-weight ratio. While it is durable enough for demanding conditions, be aware that aluminum can wear down over time if it comes into constant contact with steel hardware or grit.