Thanks again for all the great info on this forum.
I wanted to share the Made in USA Craftsman 5 1/2 I just picked up, looks like a Columbian-made, 51871 on the side. It's in good shape, doesn't look like it was used much actually, and looks like a decent mechanic's vise for a limited work space like mine. There are a couple of manufacturing tolerances that were apparently not too tight; one of the jaw liners sits off to the side just enough so it's flush with one side of the main jaw, haven't tried swapping them around yet to see if it's the holes in the liner or the main jaw that are machined off a bit, obviously hoping it's just the liner. That and You can rock the slide a bit to each side, it's not like it's very worn, so it was just made this way. It does close nice and square though, and pretty smooth after a lube, so for a $50 beater I'm happy.
