If you have a Leatherman Multi-Tool, you have access to a number of surprising tools. Here's how to make the most use out of your Leatherman's file.

One of the few things that separates us humans from the animals is our use of tools, and even some of the animals are ...

Great multi-tools can be expensive, but Harbor Freight put out an excellent clone of an all-time classic for a fraction of the cost.