Phillips screws and drivers were designed to fail. Learn why JIS and PoziDriv aren't.

Or at least, you probably think it is. In fact, the patent for the original Phillips head screw ran out long ago – so unless ...

If you’ve ever undertaken any sort of home repair project, it’s all but assured you have either used or heard the following ...

The four bits—two slotted and two Phillips—are on two double-sided bits that sit on each end of a removable stem. It’s an easy screwdriver to use, and we’ve found that it’s enough to ...

The Canadian Model T Ford used over 700 Roberson screws. A Phillips driver, although those screws look suspiciously like Robertsons. Ford found that the Robertson drive saved a few bucks on the ...