... series bobbins PQ1616 to PQ5050 series bobbins EFD15, EFD20, EFD25 or EFD30 series bobbins EPC13, EPC19, EPC25 or EPC30 series bobbins EP7, EP10, EP13, EP17 or EP20 series ... series bobbins PQ1616 to PQ5050 series bobbins EFD15, EFD20, EFD25 or EFD30 series bobbins EPC13, EPC19, EPC25 or EPC30 series bobbins EP7, EP10, EP13, EP17 or EP20 series ...