Pfaff Needle Threader Hook #93-036176-91.

Pfaff Sewing Machine Models:
1000, 1006, 1007, 1010, 1037, 1047, 1050, 1051, 1067, 1069, 1071, 1147, 1150, 1151, 1152, 1171, 1196, 1197, 1209, 1211, 1212, 1213, 1214, 1216, 1217, 1229, 1371, 1400, 1467, 1469, 1471, 1472, 1473, 1473CD, 1475, 1475CD, 1771, 362, 6120, 6122, 6150 Tiptronic, 6152 Tiptronic, 6230, 6232, 6250, 6270, 7510, 7530, 7550, 7560, 7570, Select 150, Select 1520 Select 1530 Select 1540, Select 2.0, Select 2.2, Select 3.0, Select 3.2, Select 4.0, Select 4.2