1-1/4-Inch Threaded Stem feet post glide Herman Miller Eames Lounge Chair #670 . Perfect size/fit for the Herman Miller Eames Lounge Chair #670, I had one missing from my chair (REPLICA) after a move and spent a lot of time tracking down exact replacements. They were only available to buy in bulk and I only needed one so selling the rest on ebay!
eBay