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 ...

We earn commissions from purchases you make using links in our articles. Learn more. The money spent on a trailer lock will be a lot less than the cost to replace a whole trailer if it gets stolen. If ...

Of all the technology you use on a daily basis, you probably pay the least attention to the mechanical miracles that keep your home or your gym bag secure. Locks and keys have been around for ...

Explore the mechanics of the Pin Tumbler Lock, the most common type of lock. This video covers the following topics: - Parts of a Pin Tumbler Lock (00:42) - How to insert keys (01:22) - The concept of ...

They protect our homes, our cars, and our most valuable possessions--but did you ever wonder how keys work? Do you even know what the inside of a lock looks like? Check out the strangely mesmerizing ...

Locking systems offer a certain amount of mystery because few of us understand how they work. We look to the expertise of a locksmith to get what we need from keyed locks, but you really don't need ...

A lock by any other name… From the dawn of civilization and conception of possession, humans have faced the desire to protect themselves and their belongings. While the basic need for security hasn’t ...

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 ...