The toolbox at our house has a motley collection of tools — some inherited, some abandoned, and some picked up here and there. We’ve got a lot of screwdrivers, but almost all of them are flat head screwdrivers. We’ve only got one Phillips head screwdriver — the short, orange and black tool shown above — which is too bad because most of the screws that are used these days are Phillips screws.
I had to use the Phillips screwdriver the other day, and once again gave inner thanks to Mr. Phillips for his invention. The screws I was trying to remove were really in tight, and anyone who remembers trying to remove flat head screws and stripping out the slot (which apparently is technically called “camming”) — thereby ensuring that the screw cannot be removed by any normal human effort — should always be grateful for the Phillips head design. Sure enough, in this instance the screws were successfully removed with only modest effort and without a single swear word being uttered. I’d guess that Mr. Phillips single-handedly has materially reduced the amount of angry, explosive cussing that would have otherwise occurred but for his salutary invention.
In case you’re interested, here’s an article about the history of the screw and screwdriver — which, surprisingly, didn’t really become common until the 1800s — the tale of Mr. Phillips, and a curious backstory about why Canadians use a different type of screw and screwdriver that some believe is an even better design. As is the case with so many stories about early industrial developments, Henry Ford figures prominently, and helped to bring about the fact that Americans use the Phillips head rather than the Robertson head used in Canada.
I don’t know whether the Robertson screw is better than the Phillips — but I do know that the Phillips is a huge improvement over the simple slotted screw that is so easy to strip. I’ll always be grateful to Mr. Phillips for minimizing my blood pressure and my contributions to the swear jar.