20 pk. Class "M" Bobbins (18034), (1143SU) for Long-arm & Industrial Machines

This listing is for a set of Class "M" Bobbins (18034) and (1143SU) for Long-arm and Industrial Machines. These high quality bobbins are made from durable materials and are designed to provide reliable performance and consistent results. The Class "M" Bobbins have a unique design that allows them to be used in both short and long-arm machines, making them an ideal choice for industrial and domestic sewing projects. The bobbins are lightweight and feature rounded edges for easy threading. They are designed to provide smooth, even tension, and are perfect for all types of fabrics. With these bobbins, you can create professional-looking projects without worrying about thread breakage or other issues. Whether you are a hobbyist or a professional seamstress, these Class "M" Bobbins are an ideal choice for all your sewing needs.