Leatherman keychain tools: compact multi tools for on your keychain!
A keychain-tool by Leatherman is so compact that you hardly notice carrying it, until you need it. Because of their compact size and lightweight, the tools from this series deserve a spot on every bunch of keys. There are many different models with different features, for example, pliers or scissors.
The multi tools from the keychain-series are remarkably more compact than the tools from the pocket-size series. This doesn't take away that they can still be fully functional for many small jobs. It is unbelievable what you can accomplish with such a small tool.