Bobbin Case Positioning Plate Bracket & Screw (two brackets & two screws only) for the Singer Featherweight 221. These are original parts from a vintage Singer Featherweight 221. What you will receive are the left (back) and right (front) Brackets (#45807 and #45808) and two Screws #51159 that came off of an original Needle Throat Plate like the one shown in the photo above.