Singer 221 tension thrust spring

$3.99 $2.91

In stock



This is your sewing machines main tension spring.  It’s one of the two springs found on your tension assembly and is responsible for applying the “pinch” necessary for proper stitching.  If your existing spring is broken or damaged then you are no stranger to poor quality stitches or broken thread.  This part is crucial to the smooth operation of your machine.


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