The Crandall Office Furniture aftermarket Herman Miller Aeron Top Activated Chair 10″ Stool Conversion Kit will allow you to convert your standard height Herman Miller Aeron chair to a stool or sit-to-stand height chair.
Our Herman Miller Herman Miller Aeron Classic gas cylinders are made to fit all Herman Miller Aeron Classic chairs manufactured before 06-26-2013.
This gas cylinder will not work with the newer remastered style Aeron chair.
Click here if you need help identifying your chair or manufacturing date.
Click here for the newer side activated style Herman Miller Aeron Stool Conversion Kit.
This kit includes the following:
- Crandall Office Furniture aftermarket 10″ Stool Gas Cylinder
- Crandall Office Furniture aftermarket 20″ Chrome Foot Ring
- Discount for Purchasing These Items Together
10″ Stool Cylinder Specs:
- Overall Length / Maximum Extension: 28.25″
- Overall Length / Minimum Extension: 18.50″
- Amount of adjustment: 9.75″
If looking for a standard stool height, please consider the 8″ stool kit, the 10″ cylinder provides a significant increase in sitting height of the chair, and should only be considered if the 8″ stool cylinder does not reach high enough.
Kevin F. (verified owner) –
Kim was awesome!
Ross P. (verified owner) –
Online support for helping me assemble my new chair modification was speedy and effective. Excellent service, excellent product!
Michael L. (verified owner) –
Gregory Walker (verified owner) –
Does not lock in place.
David Crandall (store manager) –
Hi Gregory, Can you shoot us a quick email to contact@crandalloffice.com with some further description of what’s exactly going on there? We’d love to help get this working properly for you 🙂
Lincoln Brewster (verified owner) –
Suketu (verified owner) –
Customer service in not very responsive
David Crandall (store manager) –
Hi there, thanks for your review – I am not showing anywhere that you emailed our customer service team, but please reach out to us at contact@crandalloffice.com with anything we can do to help! 🙂
Todd Kennedy (verified owner) –
Really went above and beyond when I had an issue. Great customer service like this doesn’t exist much anymore.
Robert J. (verified owner) –
Very quick shipping, easy install, and brought my chair back into use.
Anonymous (verified owner) –
Anonymous (verified owner) –
works great, shock release can be adjusted on the chair with an allen wrench.
Greg C. (verified owner) –
I was buying drafting chairs off of Amazon when i had a perfectly great HM Aeron chair.
So i bought the conversion. After a little elbow grease, I’m happier than i thought I’d would ever been and they also gave me a quick assist email video. Which was nice.
This is the place.