Product review (3 stars): Does not work for newer Thermador cooktops.
If you're looking to replace the feet on a recent Thermador 5 burner cooktop, this is not what you're looking for.  May they work for older models, but they are not even close to working for my newer 5 burner Thermador cooktop.

Update:  Notified the company that they would not fit my cooktop and they immediately refunded the purchase.  Great customer service.  I would buy from them again.