The Ratchet Driver slots into Leatherman bit drivers, and its bit holder works with the company’s flat bits and 1/4-inch ones made by other brands, using a magnet to keep them securely in place. Like ...

With an impressive array of onboard implements, there are plenty of jobs a Leatherman can be used for, but checking the health of a battery typically isn't one of them. A handy new attachment expands ...