Bobbin Singer 244750 - for the Machines Singer 111W153, 156,211G140,141,145,146,151, 155,157, 211G157A, 158,165,166,265,266,440, 211GX110, 115,211U157(A), 165(A)166(A), 257,341,365,366,567, 211UX157,165,166, 567,B, 211W151, 155, 212G140,141,145, 212GX4,X6,212LX670, 212U41,141,A,143,A,GA, 144,A, 442,443,A, 212U444, 839A, 212W140, 141,145, 146; Material Aluminium.