When accessibility is necessary but security can't be compromised, the SlideLock 360° is the perfect solution. These dual locking carabiners are connected by powerful neodymium magnets. They can be used together or independently for quick access to small items like keys, tools, or anything you can imagine up to 6 pounds that may need to be clipped and accessible. The threaded locking collar adds an extra level of security, and the carabiners can rotate when connected, even when the collar is locked.