[Mechanic's Warning] These Tools Could Drop Your Car! Must-See Blacklist

"What could possibly go wrong?" If you've ever said that while sliding under your car on a sketchy jack stand, this article is for you.

As a professional mechanic, I've seen my fair share of tragic tool choices. From folding jack stands that literally folded under pressure, to hydraulic jacks that gave up halfway through a lift---these aren't just annoyances. They're accidents waiting to happen.

So buckle up (pun intended), because here are 9 car tools that should come with a warning label that says: "Use at your own risk---and maybe have 911 on speed dial."