BOBBIN 15 class metal (5 pack)
For Singer models 1530, 1588, 1590, 1591, 177C, 223, 233, 237, 239, 5102, 5107, 5122, 5123, 5522, 5528, also most Japanese style oscillating machines Pfaff 201, 303, 317, 342, 370, 380
For Singer models 1530, 1588, 1590, 1591, 177C, 223, 233, 237, 239, 5102, 5107, 5122, 5123, 5522, 5528, also most Japanese style oscillating machines Pfaff 201, 303, 317, 342, 370, 380