Spring, Bobbin Winder, for Singer 500/503
This is the spring that holds the bobbin winder tire against the motor on the Singer 500 and 503 machines.
If you need the latch spring we carry that one too.
This is the spring that holds the bobbin winder tire against the motor on the Singer 500 and 503 machines.
If you need the latch spring we carry that one too.