Think you have an odd cylinder? Watch this video to find out more.

99% of cylinders are standard. High-end and expensive brand name chairs sometimes take proprietary cylinders. If you have a Steelcase or Herman Miller chair, see our guides for those specific chairs in the provided links. Please note, the 1" cylinders shown on our website are for the specifically noted chairs only.

If you'd like to find out why it may seem like you have a 1" cylinder even though you have a box-store type chair, watch this quick video: