Carabiner Slidelock Steel #2

Durable stainless steel locking utility carabiner Secure stainless steel wire gate with a slide-to-lock feature The #2 carabiner hold up to 10 lbs. Available in 2 colors
This carabiner is designed with an innovative slide-to-lock feature that securely locks the gate with a simple push and slide movement, and unlocks when you want it to just as easily. Then, instead of a bulky tubular construction, they designed a cross sectioned, rectangular stainless steel body that's durable, low profile, and slim so it feeds more easily through smaller openings and rests flat in pockets.