SINGER SEWING MACHINE FEATHERWEIGHT FOOT CONTROL PEDAL 221 & 222 REPLACEMENT FOR SINGER FEATHERWEIGHT FOOT PEDAL AND CORD. FOR SINGER MODELS. 221 &222 COMPATIBLE WITH SINGER SEWING MACHINE MODELS: 221 FEATHERWEIGHT, 222 & 301 FOOT CONTROL SIZE IS 5 1/4" X 3 1/2" 110VOLTS