Singer Featherweight 221K Sewing Machine, RED "S" ES249*** ruler The ROUND PIN -PRONG plug

The ROUND PIN -PRONG plug will fit the 221 & 221Ks with the terminal that has the round pins

where the electric current is 110-120 voltage

only to have the layers shift during quilting

The part number that is signicifant is the Throat Plate

The extremely rare German box is missing both end flaps

Singer Featherweight 221K Sewing Machine, RED "S" ES249*** ruler The ROUND PIN -PRONG plugWe are very excited to add this lovely "Red S" Featherweight 221K to the site. Completely serviced, cleaned, polished, electrically inspected, timed, tuned and sampled rest assured, this Featherweight 221 will be ready to sew right out of the case. Powerful rewound 110v motor with a quiet, smooth stitch. Many of you might be wondering, "what does the "K" mean after the 221?" That 'K' simply means the machine was manufactured at the Kilbowie,