Singer 401/401a Sewing Machine Chrome Bobbin Winder Thread Tension Guide

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Genuine Singer 401/401a Sewing Machine - Top Cover Front Thread Guide - FREE S/H

Singer 401 403 404 Sewing Machine Bobbin Winder Thread Guide #170181

Genuine Singer 401a Sewing Machine Bobbin Winder Chrome Body-Mount Bobbin Stop

4 - SINGER SEWING MACHINE 401 403 404 500 BOBBIN WINDER TIRE MOST COMMON 15287

2 - SINGER SEWING MACHINE 401 403 404 500 BOBBIN WINDER TIRE MOST COMMON 15287

Singer Sewing Machine 301A,401A,403A, Bobbin Winder Friction Tire Most Common