![Vintage Original Needle Bar Thread Guide & Screw - Fits Singer Models 27, 127, 28, 128 - Central Michigan Sewing Supplies](http://www.vintagesingerparts.com/cdn/shop/products/IMG_5927_1024x1024.jpg?v=1711461993)
Vintage Original Needle Bar Thread Guide & Screw - Fits Singer Models 27, 127, 28, 128
-Original Singer needle bar thread guide & screw.
-Fits models 27, 127, 28, 128
-This screw holds the lower needle bar thread guide on and also is the needle stop.