This fits the size A, B & C office chair and the color is a copper bronze.

Herman Miller Aeron Forward Tilt Knob seat adjuster chair armchair Mid Era Black

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, has wear and discolorations that may need touch up paint, one of the snap points is broken, but it locks together and is ready to be put to work on your chair. This was spray painted a bronze color.

This is for one forward tilt knob and one tilt cover top and bottom. This fits the Small, Medium and Large size chairs and is a genuine OEM piece for the Aeron office furniture line by Herman Miller.

If you want multiple parts we can combine shipping.