KAOS wrote:

The ones I've found are skinnier than mine too. They probably don't
need replacing- it's just that they got heated up good to remove the
solder and now the plating looks funky. As long as they serve their
purpose...

Here are some snapshots just for reference:

http://home.sc.rr.com/kstillin/turret/turret1.JPG
http://home.sc.rr.com/kstillin/turret/turret2.JPG
http://home.sc.rr.com/kstillin/turret/turret3.JPG

One of them shows a thermistor installed.

They are rolled brass turret lugs/tags/terminals

Ron(UK)