It is unlikely, but possible that available products may be out of stock. In this event you will be contacted to either cancel the order or go forth with an extended delivery date.
Stitch width 5.5mm, Machine 5mm. The #52 presser foot has a Teflon sole to ensure is glides over 'sticky' material such as vinyl, leather, cork, plastics, etc. that are normally more difficult to work with. #52C and #52D are also available.