New Home Treadle Sewing Machine Handwheel Pin?
for clarity, the belt groove is actually part of the handwheel casting. It is the round part right next to it closest to the machine that can turn independently if not coupled to the handwheel
New Home Treadle Sewing Machine Handwheel Pin?
Thank you. My guess on why one might want to decouple the drive wheel from the machine would be to thread the bobbin without the needle going up and down.
