Add Yahoo as a preferred source to see more of our stories on Google. We've all been there: Your home improvement project is going along just as planned, and the future is looking bright—until you ...

Over the past few weeks we've looked at an electric jack for roadside emergencies, a new take on adjustable wrenches and tools to deal with rounded bolt heads. This week's tool, a hand impact driver, ...

An impact driver is the workhorse in any workshop. Dealing with screws and other fasteners that require some real muscle to handle? Step aside, cordless drill, and let the impact driver take over.

We may receive a commission on purchases made from links. If you've driven very many screws, either with a power tool or a manual screwdriver, you've encountered a screw with a stripped head.