The 1/4 inch Foot is designed to help you achieve perfect 1/4 inch seams when piecing. The distance between the needle and the right edge is 1/4 inch.
The 1/4 inch Foot also gives a perfect 1/4 inch topstitch distance from the edge of a block when stitching the blocks, batting and backing together, or when topstitching garments and home dec projects. Use the inner toe for accurate 1/8 inch topstitching.
Fits all Pfaff sewing machine models.