This goes with the flat tip lower seat link bolts, size A, B or C, made of plastic and the color is black.

We sell over 100 different used parts. If you want to figure out what is wrong with your chair, and how to fix it, buy our twenty minute diagnosis via email, text, video or call for $20.00, purchase at this link, https://rcannon8156.mystorefront.online/?l=1&product=10059&action=product

If you are in Florida we might be able to come to your location and repair your chair for you, if you are interested please ask us for a quote, so we can let you know how much it will cost.

Please let us know if you have any questions.

This is pre-owned, needs deep cleaning, shows wear, but is solid and ready to be put to work on your chair.

This is for one plastic washer for the lower seat link bolt, (see last picture of the flat tip bolts for demonstration purposed only) that fits the size A, B or C chair, and is a genuine OEM piece for the Aeron office furniture line by Herman Miller.

If you want multiple parts we can combine shipping.