If you're looking to buy a smart lock, start here. Our smart lock buying guide will help you find the best smart lock for your front door.

Watch this video to see how to make a spare key. How to get a spare key made Always use the original key when making duplicates, since copies of copies may not work as well.

If your key unluckily breaks off in the lock, there might be some simple household items you can try before buying a special kit or calling a professional.