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Slack Thread Regulator and Screw, Tension Unit (Vintage Original)

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Slack Thread Regulator and Screw, Tension Unit (Vintage Original)

Regular price
$ 8.95

DESCRIPTION

This tension unit piece regulates the slack produce by the take-up spring.  The little screw that holds it on is also included.  Click here if you need to know how to put the tension unit together, or if you are unsure about what piece you need.