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In particular, if you use Leatherman multi-tools such as the Wave, Charge, and Surge, you can enjoy the benefits of sharpening with the diamond file. Due to the fact that it uses diamonds ...

a fire-starter ferrocerium rod and a diamond sharpener. All-in-all, you get 19 tools packed into a compact 4.5-inch gadget. Like some of Leatherman’s other multitools, the Signal has the added ...

Leatherman There’s also a 420HC combo knife, a saw, an awl with a thread loop, and a (rare) hammer. You get a 1/4-inch hex bit drive, a bit driver, two box wrenches (1/4-inch and 3/16-inch), a ...