New Junker Ruh SD 28 bobbins „Unterfadenspule“ made in my workshop in Berlin. The bobbins have the same measurements and characteristics like the original bobbins.
The bobbins also fit for the Pedersen Model 308 leather sewing machine.
Sold by the unit.
I have also needles for the Junker & Ruh SD 28 available. Please follow the link:
https://shop.shoemakercraft.com/products/junker-ruh-sd-28-needles-system-1551
If you are looking for linen thread for the Junker & Ruh SD 28, please follow the link:
https://shop.shoemakercraft.com/products/junker-ruh-thread-20-6-s-hoogens
If you have any questions, please ask.