Brand-new, premium replacement black height adjustable knob (button) for the Herman Miller Classic Aeron chair (Graphite finish). Engineered for a precise, factory-style fit to perfectly restore or upgrade your chair's tilt adjustment mechanism.

🔍 Important Compatibility Check

🔧 Experienced Technician Support: With years of experience as a Herman Miller service chair technician, I have developed easy-to-follow DIY installation videos. If you need any guidance during setup, assistance is available upon request!

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💡 Need More Upgrades to Fully Refurbish Your Aeron?

We carry a massive volume of specialized components. If you are looking to do a complete overhaul or upgrade from a standard lumbar pad to a full PostureFit system, message us before checkout to bundle your items!

Buying in bulk for an office overhaul or repair shop? Message today for special wholesale volume pricing!

New aeron classic height adjustment knob. Fits newest version of the classic aeron grooved style handles, please confirm what handle you need, before ordering as there are 3 different knobs and (2) different models.


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