Juki Hook B1830-563-OAO Large capacity uses a U Style Drop in Bobbin Genuine Juki Part(Hook And Bobbin Case base) Fits LU562 LU563    GENUINE JUKI HOOK NEW IN BOX HOOK WITH LARGE BOBBIN CASE ROTARY HOOK F/JUKI LU-563 FORK SPRING USES "U" STYLE BOBBIN   SAME AS HIROSE HSH-12-15MMJ Sku.063  HSH-12-15MMJ LARGE CAP HOOK & BASE JUKI LU563 & SINGER 211U567