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 ...

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 ...

A British Airways jet collapsed on its nose while at Heathrow because a mechanic was too short to correctly place a locking pin in a hole, a new report has revealed. The lead mechanic, who has not ...