These are New Genuine Singer Check / Thread Take Up Springs # V60303000 (2 Springs) that fits the following models. SINGER MODELS - 1105, 1106, 1116, 1120, 1130, 1408, 1409, 1512, 1525, 2010, 2250, 2259, 2263, 2273, 2277 Tradition, 3221 Simple, 3232 Simple, 3321, 3323, 4411, 4423, 5511, 5532 Heavy Duty, 8280, 9100, H74.
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