5 Wheeler & Wilson D9 / Singer 9W Sewing Machine Needles, Asst Sizes, 127x1. 127x1 needles have a flat shank and around 1-3/4" long. The D9 model is marked D9 on the right bed plate. It has a latch finger to hold the bobbin in place. These needles were previously owned and sold by Jacob Bersche, Jeweler & Optician from Waterloo, Ill. Packaging not included in sale