CUTEX SEWING Hinged Left Zipper Cording Foot for Industrial Sewing Machines #P36L (31358HW) HIGH QUALITY Hinged Left Zipper / Cording Foot for Industrial Sewing Machines. Foot # P36L (31358HW) Used for stitching in very close to zippers, buckles, coding, piping, etc. Hinged for easy sewing over seams and uneven surfaces. You will receive both left and right zipper foot. Fits most single needle sewing machines. *For matching machine models, Please refer description section below.