I could get one from sears but none of their stores around here have them on stock, so online will take too long. does anybody have an extra/spare 21mm socket and eventually an extension? I am more concerned about the socket, I can borrow an extension. thanks
If you are willing to take a short trek to Plymouth, go to Acme Tools (494 & Rockford Road). They have a huge selection and most of the stuff is fairly cheap.