Picked this up at a garage sale today and frankly I don't know what to call it. It has a 3/4 socket head on one end and a 11/16 on the other. Both ends pivot as shown by different positions in the pics. If I am reading the Alloy Artifacts page right, I think this was made in 1940. Anyone confirm and provide any additional information. Didn't see anything like this on the Wright page. Thanks, Drew
