We understand that every man can't be MacGuyver all the time. Sometimes a situation that can’t be solved with an improvised explosive device presents itself and you have to think a little more inside the toolbox. Maybe it's an exposed screw or an electrical plate that needs adjusting, but sometimes all you need is a good ole fashioned screwdriver. When that happens, and you don’t want to dig out the DeWalt, these key tools will save your ass. The heat-treated, blackened steel “keys” come in Phillips and flathead, already attached to a key ring. Don’t lose your keys and you’ll never need a screwdriver again.