They may be small, but having certain tools and gadgets on your keychain can come in handy when you least expect it. Here are five we tested to consider.

You pretty much always need keys, but it's often nice to have a few tools on hand, too. The VersaLink allows you to carry some of both in one modular, magnetic, titanium-bodied device.

Carry more than just keys-these 10 adorable and useful keychain tools add convenience to your everyday life, from practical ...

Upgrade your EDC with the VersaLink Titanium Multitool. Compact, durable, and customizable, it’s a TSA-compliant tool perfect for any ...