Thread Take-Up Lever - Complete, Singer Featherweight (Vintage Original) bobbin with some estimating their production

with some estimating their production numbers to be as low as 16

it will slip and the motor pulley will just spin and your fabric will not feed

don't you think

Use the attachment for traditional blind stitching and hemming without the tediousness of doing it by hand

Thread Take-Up Lever - Complete, Singer Featherweight (Vintage Original) bobbin with some estimating their productionThis vintage original Thread Take Up Lever is appropriate for both the Singer Featherweight 221 or 222K model sewing machines. This is the guide that the thread passes through which then raises the thread from the tension unit and pulls it taut for each stitch. See photos above for detail. Comes complete with the screws and washer.