Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

If your smart lock is connected to a voice assistant, be sure to use a PIN to unlock it with voice commands. It's a stretch, but it is possible to create workarounds with IFTTT to avoid using the PIN.

The high-performance Series 880 Coiled Spring Pin is designed for PC-board card locks and ejector clips. The pin uses a special spiral spring concept and its combination of strength and flexibility ...