Ever seen a lock with a round key and thought what wizardry it is? That’s a tubular lock, although some folks call it an Ace, ...

So you want a smart lock. Maybe you want to lock your door without leaving the bed, or maybe you prefer key codes instead of keeping track of physical keys. Smart locks are great for these things, but ...

Here’s how to prevent a lock freeze-up: BEFORE the winter cold arrives, apply a silicone-based lubricant or graphite to locks ...