Bobbin Case for Singer 20U Series zig-zag industrial sewing machines.

Includes 'No Back Lash' spring, reducing thread jams when stopping the machine.

Use with Bobbin (55623)

Compatible Machines
- Singer 20U

Can't see your machine on the list? No problem. Please email parts@hobirk.co.uk with the make and model of your machine and we will advise you of the correct part.

Part number as known as:
- 410025 (Singer)