Radius Carabiner
Bay Area brands Adapt and Aggregate teamed up to create a pretty ingenious carabiner. It’s PVD black coated stainless steel and features a Delrin bushing that floats inside the carabiner from end to end. Not only does this bushing keep all your key rings secured within the carabiner, it locks it when upside for added security.
More from Adapt HERE
More from Aggregate HERE