Seam Guide- Featherweight- Clear Acrylic - 247
The 2 screws and wrench needed to install the seam guide are included. Install the guide across the bed of the machine by inserting the two screws in the slot and tightening them after measuring your seam allowance. The guide is 2-3/4" wide and 6" long and fits inside the decals. Works on your Singer Featherweight 221 and other machines.