Typically, keychain multi-tools — especially those shaped like keys — have a handful of functions at best, often three to ...

The MSTR KEY (Master Key) multi-tool is the same size as a common house key, it fits on all the same key rings, and conveniently features 20 tools you might need in a pinch!

If there's one thing that we're already used to carrying around with us, it's the humble house key. The titanium-bodied KeyMaster 2.0 multitool was designed with that fact in mind, as it stuffs 18 ...

The hexagonal bowl blends right in next to the hex-wrench cutouts, so you can add the multi-tool to your key chain or clip it to a zipper and no one has to know. At just 2.75 inches long, ...