Titanium Quick Release Keychain
artUwear Two Pull-Apart Key rings~useful for Secure parking~one to Use and One to Share!
Everyday Carry Apparatus by Carajillo Bob
Aviator Connector
Titanium Quick Release Keychain - New Zealand
Recycled Quick release connector EDC-Keychain / Titanium-Brass
Pull Apart Keychain
Aviator Keychain
Trolley Token/coin 1 Euro & 2 Euro With MAGNETIC mag-it Quick Release Keychain - Australia
Aviator Connector - New Zealand