USED Singer STITCH LENGTH REGULATOR...You are buying only one at this price

ORIGINAL NOT AFTER MARKET

USED SINGER #163950 

What is pictured is one of the ones you will get
Buy all or buy #1 or  #2 or #3


DETAILS:

Guaranteed to fit Singer Sewing Machine Models:


600, 620, 625, 628, 629, 630, 635, 638, 639, 

640E, 640E3, 645, 645E3, 645E6, 645E7, 640

 Touch & Sew 640, 646, 646E3, 646E6, 646E7,

 6448E3, 648E6, 648E7, 649, 649E3, 649E6, 649E7