SINGER Black Buttonhole Attachment
This is the Black version of the standard Singer buttonholer which is generally accepted to be superior to the cream version.
It has all original parts (feed cover plate and screw and special mounting screw and is presented in it's original heavyweight cardboard box. It has it's original instruction manual.
I has been tested and serviced and is suitable to use on all Singer straight stitch vertical needle household machine models (15k, 27k, 28k, 66k, 98K, 99k, 127k, 128k, 185k, 201k, 221k, 222k, 274k, 275k, 285k, 286k etc.)