Brother DB2-B741 & B745 & B746 & B747 & B748 Bobbin Cases

BC-DBM(1)NBL = 147790001 = 17522 = B1837201SA0 = 151845001 Large capacity bobbin case fitted with NBL1303 spring made in Japan by Towa. For spool use BODBM(1)N

52237=B18370120A0=MF10E0125 Universal bobbin case will fit most types of industrial flat machines without NBL spring. Made in Japan by Koban.