Going through my socket drawer the other day I noticed that a lot of my sockets are pretty beat up. Missing chrome, rounded off points etc. This set is the old stuff that grabs the corners of the fasteners not the flat spots like the new flank drive style. I read here that the newer sockets are made by Armstrong. Should I take these all back to Sears and swap them out for the newer flank drive style? Normally I wouldn't care but not knowing if they are going overseas with production leaves me with a sense of urgency to get them replaced before they are gone.