I have a singer zig zag model 648 that is in need of a new feed dog. It came with a rubber feed dog and I'm trying to figure out if it's better to get a metal one. But the metal one has a little loop on the side that the rubber one does not so I'm wondering if it is still going to work correctly.
Singer 648 feed dog
Mar 16, 2019
Last reply: 7 years ago
3 Replies