New Greist Buttonholer Attachment Fits Singer Low Shank ZigZag Models 237, 239, 327, 328, 329, 337, 338, 347, 348
-New replacement Greist Buttonholer attachment.
-Comes complete with instructions, feed cover, templates and attaching screw.
-Will fit most all low shank zigzag machines including Singer models 237, 239, 242, 247, 248, 252, 257, 327, 328, 329, 337, 338, 347, 348, 353, 360, 413, 418, 457, 476, 477, 478, 513, 533, 534, 543.>