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This is the portion of the tension unit that regulates the tension of the upper thread. Look under the video tab if you need to know how to put the tension unit together, or if you are unsure about what piece you need.
Description
This is the portion of the tension unit that regulates the tension of the upper thread. Look under the video tab if you need to know how to put the tension unit together, or if you are unsure about what piece you need.
I recently purchased a 1936 Singer 221 featherweight. I couldn't get the stitches to look right so I order new tension springs from the Featherweight Shop. My husband and I followed the instructions on your website to replace the springs and now the machine's stitches are perfect. Thank you for the easy to follow instructions and for the quick shipping of the parts I needed.
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