Here, locksmiths reveal how to fix a frozen lock and when to leave it well alone to make your home more safe and secure, and ensure your keys don't break. Frozen locks occur when moisture gets trapped ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. High-security lock ...

Single-cylinder deadbolts (keyed on one side) will work fine for most situations. Double-cylinder deadbolts (keyed on two sides) are a good idea if you have a window near the deadbolt. For safety ...

‘Everything that gets locked, gets unlocked,’ said one professional. So it’s a matter of your preference and what your home can accommodate. By Jill Terreri Ramos Q: My home has been broken into on ...

Sticky door locks can be a big hassle. And why is it they get especially stubborn when you’re trying to get into the house with an armful of groceries, a fistful of junk mail and your children are ...