
New Replacement Bobbin Case Tension Adjusting Screw Fits Singer Models 221, 222, 301 Part # 201016
-Bobbin case tension adjusting screw.
-Fits Singer bobbin case 45750 for models 221, 222, 301
-Bobbin case tension adjusting screw.
-Fits Singer bobbin case 45750 for models 221, 222, 301