Our castors/glides will fit most office chairs. The majority of office chairs are fitted with 50mm standard castors suitable for carpeted flooring, if you are using your chair on hard flooring then we recommend the 'hard floor' option which has a PU soft tread.
If you use your office chair on carpeted flooring and find it difficult to manoeuvre then upgrading the 50mm castors to 60mm or larger will help.
Ensure you order the correct 'pin' size. Some older or imported chairs come with 10mm or threaded pins which we have available upon request.