The Patchwork Foot with Guide #57D differs from Patchwork Foot #37 only in that it has a built-in seam guide along the right edge of the foot. It is therefore particularly suitable for patchwork projects with 1/4" (6mm) or 1/8" (3mm) seam allowances. Other precision sewing techniques requiring a perfectly straight seam also benefit from the use of a Patchwork Foot. Here, the edge guide is placed directly against the fabric edge or seam line to yield straight spacings and lines when sewing.

Guaranteed to fit Bernina sewing machine models:
B570 Quilters Edition, B590, B710, B740, B750 Quilters Edition, B770 Quilters Edition, B780, B790, B790 Plus, B820 Quilters Edition, B830, B880, B880 Plus