Metal Silver Lock Thread Head Needle Seat Lock Thread Head for Astor 178/180/2000/220 Sewing Machine

Astor 178/180/2000/220 Sewing Machine Needle Seat Lock Thread Head. Product Introduction The Astor sewing machine needle seat lock thread head is a replacement part listed for Astor 178, 180, 2000, and 220 sewing machine models. It is also described as a new-type threading machine lock thread head. Designed for maintenance and replacement applications, this component can help repair teams address wear or damage to the corresponding assembly. A correctly matched lock thread