8604 Singer 29K Bobbin Patcher Machine Bobbin. This is the Standard size Bobbin. (Small / Standard Type) Part Number 8604 16.mm x 6.3mm Bobbin sits inside shuttle hook Part No 8603 Need Help or Advice? Unsure of exactly what you need? Or can’t see your parts here? Please Call one of our Engineers who will be delighted to help. Internal Parts are Still Available and can be supplied on a ‘Special Order’ Check out the PARTS BOOK or Please Contact Us for Price & Availability.
