Industrial Metal Bobbin Universal HA-107

A Bobbin is a small spool prepared by winding thread on it. It holds the thread that forms the stitches on the underside of the fabric. Each sewing machine requires a specific type of bobbin and the owners manual will also have instructions on how to insert the bobbinEnsures consistent stitch quality at high speeds. . Long‑lasting compared to plastic bobbins. . Reduces thread breakage and uneven tension. . Cost‑effective universal part for multiple machine brands.