Number Indicator, Singer Featherweight Tension Unit (Vintage Original) vntsale At this point there should

At this point there should be a slight pull on the thread to indicate that there is a minimum tension

Five (5) Extra Bobbins

They are uncommon little attachments that accommodate either a 5/32"

featured in a royal blue velvet-lined case

or adorning a Christmas stocking

Number Indicator, Singer Featherweight Tension Unit (Vintage Original) vntsale At this point there shouldThis is the numbered portion of the indicator that gives you a reference for thread tension. The part is an original piece in excellent condition that has come off of a Featherweight tension unit. If you would like to purchase a complete tension unit, click here. Check out our blog post tutorial if you need to know how to assemble the tension unit, or if you are not sure about what part you need.