WALKING FOOT for Bernina models 120-230,330,430,440,640 #P60443 Presser Feet for Bernina.New Style 50N Generic Walking Foot #P60443 Use the "sewing" sole for sewing on leather, velvet, for matching plaids, etc. There are both 1/4" and 1/8" markings on the sole to serve as seam and cornering guides Use the "quilting" sole when machine quilting. The new quilting sole has an "open toe" configuration to improve visibility when quilting. It also provides 1/4" and 1/8" markings to serve as seam and cornering guides. The back of the quilting sole is designed to reduce drag on the quilt, further promoting perfect feed This presser foot fits all "NEW STYLE" Bernina sewing machine models.