tiny locking carabiner

Listed ratings vary by product, roughly ranging from about 10 lb up to 75 lb. Common examples shown include 10 lb, 25 lb, and 75 lb.

Most are metal. Listings commonly show stainless-steel bodies or gates and aluminum frames.

They're used for everyday carry tasks such as organizing keys and keychains, attaching water bottles, securing small gear, and clipping keys to a belt or key ring.

Common pack quantities shown are 4-count and 5-count packs.

Many designs use slide-to-lock sliders so each gate locks separately; others use a center twist lever that locks or unlocks the gates independently.

Micro locking carabiners are described as fitting up to three standard keys.