• Knife 17.5 mm
• Suitable for Pfaff buttonhole machines
• Also known as: 91-020241-04/007, 91020241-04/007, 9102024104/007, 9102024104007
• Can be used as: 71CL-17.5, S080870087
• Spreader Holder
• Suitable for Kansai Special sewing machines
• Needle distance 6.4-6.4-6.4 mm (1/4-1/4-1/4)
• Also known as: 18-418, 18-4180-0, 1841800
• Looper Holder 1- 1/4
• Also known as: 19-423, 19-4230-0, 1942300
• Suitable for Kansai Special DFB-1404P type sewing machines
• Can be used as: 19-373