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.

Baking soda and vinegar: Pour half a cup of baking soda and half a cup of vinegar into the drain. Leave for 15-20 minutes ...

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

If you're looking for a mechanic's tool set, check out our list of budget-friendly options as well as a few high-end choices ...