Tension Unit, Singer (Vintage Original) - NUMBERED qp small zig zag

small zig zag

Original Case (lovely condition)

This metal drip pan tray style will not work with White Featherweight machines

The smaller screwdriver - perfect for the gib hook screw

Tension Unit, Singer (Vintage Original) - NUMBERED qp small zig zagOriginal Singer Tension Unit for the Singer 221 and 222 Sewing Machines. Slack Regulator sold separately. It really is a matter of ease and preference, but if your old Singer Sewing Machine, including but not limited to the Featherweight 221, has one of the old style Tension Units then you might consider the option of switching it to a numbered tension unit. You can replace them with an original from another old Singer Featherweight machine, which is