$0.70

Anti-backlash Spring

$0.70

Anti-backlash spring needed for using metal bobbins. Put anti-backlash spring in the bottom of the bobbin case to apply the correct tension to the metal bobbin.

Regular price $0.70
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Anti-backlash spring needed for using metal bobbins. Put anti-backlash spring in the bottom of the bobbin case to apply the correct tension to the metal bobbin.