You can get into Ford Rangers of a certain year range by unscrewing the antenna and sticking it into little holes underneath the handle. You catch it on the lock rod and use friction to work it up. It was really helpful for me whenever I locked my keys in my truck. At first it takes awhile to get the trick of it, but by the time I traded it in, it only took me a few seconds.

I suppose I should have been worried that other people can do that too, but my truck never got broken into or stolen to my knowledge. Security through obscurity. I now drive a Mazda with key fob and push-button ignition. It's got its own vulnerabilities but I'll let the insurance company worry about that.