![Original Top Thread Guide - Singer Part # 172011 - Central Michigan Sewing Supplies](http://www.vintagesingerparts.com/cdn/shop/products/IMG_6386_1024x1024.jpg?v=1711462738)
Original Top Thread Guide - Singer Part # 172011
-Top thread guide.
-Fits Singer models 401a, 403a,
-Part # 172011
-Part is in very good condition.
-Top thread guide.
-Fits Singer models 401a, 403a,
-Part # 172011
-Part is in very good condition.