Husqvarna Viking Clear 1/4" Piecing Foot with Guide #412 92 74-45 Part Information: Fits viking machines in the following classes (refer to your manual ) : (1), (2), (3), (4), (5), (6), (7), (01) This is a hard to find Transparent foot with red 1/4" & 1/8" markings with edge guide on right of foot for maintaining uniform stitching when piece quilting. For straight stitch ONLY (adjust your machine for center needle position).