3D printers may have failed as a home appliance, but researchers at the Hasso-Plattner-Institut aren’t ready to give up on them just yet. Last year they successfully 3D-printed a working door handle ...

Marc Weber Tobias and two colleagues discovered that they could create plastic keys to open Medeco's M3 high-security locks, despite key control measures designed to thwart key duplication. Photo: ...

Locks are designed to keep honest people out. (Dishonest people can always break a window.) But that doesn't mean that honest people can't enjoy picking them. I've been an amateur lock picker for four ...

When you're not using your trailer or camper, you can use your hitch lock to protect a hitch-mounted cargo carrier when you need extra cargo. If you're looking for an easy way to keep your trailer and ...

If you own or recently purchased a new trailer, you might want to invest in a secure hitch lock to prevent trailer theft. We've created this guide based on expert recommendations to help you find the ...