Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Wire connectors are electrical fasteners that are essential to help you join (splice) ...

It's standard practice for electricians to leave at least six inches of wire in wall boxes. That way, you've got enough slack to install a new outlet or switch. But if you're short on wire in a wall ...

Over the past few weeks we've looked at thread checkers to identify nuts and bolts, handy flexible hose clamp pliers and battery desulfators. This week's cool tool, generically known as heat-shrink ...

John Astleford Jr., P.E., Astleford Inc., Stone Mountain, Ga., found this grounded conductor connection hanging outside an open junction box with no cover when he was checking an electric oven for ...