Cutex Brand Industrial Sewing Machine Narrow Left & Right Hinged Zipper Cording Foot Set Industrial Sewing Machine Narrow Left & Right Hinged Zipper Cording Foot Set Right zipper foot #P36N (12435HN) Used for stitching in very close to zippers, buckles, coding, piping, etc. Hinged for easy sewing over seams and uneven surfaces. This top quality zipper foot will fit most Industrial Single Needle Sewing Machines Left zipper foot #P36LN (31358HN)