Discover the fascinating world of home security with our latest tutorial on creating an amazing door lock! In this DIY project, we guide you through making a secret door lock using a simple nut and ...

Jam nuts and wedge-lock washers work by providing tension to oppose the transverse ... then why use them at all and not LT when you have to reuse it ever time anyways when you remove a bolt/nut.

The Aqara smart lock U100 offers a winning deadbolt replacement option, especially for Apple users. Add a hub, and its capabilities expand even more. Aqara Smart Lock U100 Review: Top-Tier Nuts ...

The mystery of the lock nut, though, isn’t how it works. The nylon insert is just a little too small for the bolt, and the bolt, being harder than nylon, taps a very close-fitting hole in the ...

Both versions of the Wyze Lock Bolt sell for $73.99 plus shipping. The Wyze Lock Bolt arrived last spring, and we gave the deadbolt our Editors’ Choice award.

Most ingenious in the manual category is a line of full-handle replacement models featuring BOLT technology, which allows the user to instantly “code” the new tailgate lock to his ignition key.