CUTEX SEWING Welting Piping Foot With Teeth Bottom For PFAFF 145 335 545 1245 Sewing Machine (size 1 / 4") High Quality Welting Foot Set With Teeth For Pfaff Industrial Walking Foot machines. Double toe outside foot with teeth on both outside and inside foot for a better feeding action. Fits PFAFF industrial machine models : 145, 146, 195, 335, 545, 1245 Class machines. CUTEX SEWING is NOT currently distributing its high quality feet to other Amazon Sellers. Please make sure it is sold by Cutex Sewing Supplies.