You can’t very well bring your tool chest everywhere. And if you need a screwdriver or scissors on the go, a keychain tool in your pocket is the next best thing. In comparison to traditional ...

Keychains can get weighed down with all sorts of stuff, from baubles and knick-knacks meant to express our quirky individuality (I have a tiny Starscream on mine!) to, well, even more keys. Tools and ...