I got this socket stuck in my 2014 Mazda 3 by using the wrong size (5/8) when it was supposed to be 14mm or equivalent. I tried almost EVERYTHING youtube told me to to get it out, but nothing worked. I was close to having to either weld an extension to the socket and then use my slide hammer on that, or weld this bolt and slide hammer it up BUT some JB weld and hammering the bolt into the socket, letting it cure for a TRUE 24hrs, and using Olive oil I was able to get it out!