If your key won’t go into a door lock, don’t reach for the WD-40. All you need is a graphite pencil to solve the problem. Over time, dust and dirt make their way into the door lock cylinder, causing ...

If your car's more than 10 years old and you've never lubricated its locks, I bet this cheap and simple job will make your keys seem to magically work better. So here's a rundown of two common types ...

CP-LUBE (Poxylube CP-200) is Sandstrom's proprietary formula dry film lubricant. One spray powers out old gunk, dust and dirt that corrodes moving parts and leaves you with 'frozen' locks. Graphite's ...