PLACCA AGO ORLO ARROTOLATO PER MACCHINE SINGER 14U12 SINGER 14U32 SINGER 14U34 SINGER 14U53 SINGER 14U64A SINGER 14U544 SINGER 14U34B SINGER 14U44B SINGER 14U52A SINGER 14U234B SINGER 14U344B SINGER 14U354B SINGER 14U444B SINGER 14U454B PFAFF HOBBYLOCK 756