Thread Jam Removal Tool for 1933/1934 Singer Featherweight 221 - EARLY OVAL apparel Then turn the tension thumb

Then turn the tension thumb nut to “3” and

New C-Clamp

The video under the video tab gives step-by-step instructions for changing and installing the new Superbelt

but are shown for demonstrative puproses only

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Thread Jam Removal Tool for 1933/1934 Singer Featherweight 221 - EARLY OVAL apparel Then turn the tension thumbFits very early 1933 1934 Featherweight 221 models with the oval screw hole gib hook style hook assemblies. The most common cause for a seized machine is thread caught and often hidden behind the bobbin case base. Do not force the machine or severe, costly damage will occur to the hook assembly. This tool is designed to be used with universal application on very early Singer vintage 221 hook assemblies (see photos for details). The new Thread Jam