My personal tool box contains most of the items listed here, but I'd definitely add a few others that always come in handy. A razor knife is handy for cutting sheetrock, scraping paint off windows, and many other tasks. Channel-lock pliers can open up much wider than regular pliers, affording a larger grip and more versatility. And vise-grips are essential - the article mentions using pliers to pull stuck nails or bolts and to grip metal. But vise-grips allow you to really clap down on the object you're trying to grip and can be much more effective in getting the job done. Pliers can sometimes slip, but vise-grips never will.