Vintage Singer low shank sewing machine blind stitch attachment. Comes with slotted thumb screw and instructions, instructions may be original or a reprint. This attachment will fit low shank machines including the 15, 27, 99, 66, 128, 201, 221 & 222K Featherweight, etc. Nice vintage condition - Attachment is clean & rust free but may have some typical paint wear similar to the example shown. Genuine, original Simanco accessory #160616
Usually ships same or next day. 
