OK.... in the ongoing saga of my water pump replacement I found out the Sears Hardware no longer sells stud extractors (or at least the one close by to me doesn't sell them).
Searched online and found 3 alternatives.... the old fashioned offset cam, one that looks like a deep well socket and the ones they advertise on TV that look like black sockets with a fairly sharp, and aggressive, "blade" that's suppose to bite into the stud/bolt...
Which one is "best"?