C.R. Gibson Green and Gold Enamel Mermaid Tail Keychain Ring, 1.5'' W x 2.4'' H

hi I'm Sean Michael Reagan for cool tools and in today's video I want to talk to you about keys who needs them well chances are you do fancy new technologies notwithstanding I think it's safe to say that mechanical locks are gonna be with us for a very long time to come and if your life is anything like mine the older you get the more of these you have to keep track of today I'm going to show you my favorite tool for doing exactly that stay tuned I bought one of these key holders from the Museum of Modern Art's gift shop catalog almost 15 years ago and have used it literally every day of my life sense the principle is simple minimal and extremely clever each key or a group of keys is attached to the holder by to mechanical links a slow link which is just a standard split ring and a fast link which is the clever bit on the key side the fast link consists of a connector rod with a hole fo