There's a little MacGyver in all of us. And when it comes to DIY, who couldn't use another shortcut? Whether your toolbox is fully stocked or you're slowly acquiring items from your wish list, whether you're an old pro or a newbie, the tricks of the trade can make your next DIY project (or emergency) a lot smoother—and smarter. Add these toolbox hacks to your artillery, and streamline your next project.