If you purchased everything for your key chain that we’ve ever featured, you’d be carrying around a ball of keys and metal the size of Epcot Center. Still, we keep finding items that just need to be on there. The latest is the Ringtool. The circular piece of stainless steel sports nine tools that will come in handy in a variety of situations. It’s got a bottle opener; a flathead driver; a Phillips driver; a torxhead T25 driver; and a 3mm, 4mm, 5mm, 6mm, and 8mm hexhead. We know it’s another thing for your slowly expanding key ring, but we feel it’s worth it.