plastic bobbin lock cylinder 2518p universal multi-functional transparent bobbin sewing machine spool thickening factory supply

Approximately 21.4 mm wide and 11.4 mm high, with a shaft diameter of 6.2 mm.

【Product Description】: This multi-functional home sewing machine shuttle is of excellent quality and is suitable for various brands of home sewing machines, including True Beauty, Starlight, Brother, Dragonfly, Leap, Brother, etc. The price is for one shuttle core that fits the Brother multi-functional sewing machine. The material is hard plastic. The features include resistance to deformation, high transparency, and durability. It is suitable for models 964, 974, 968, 8019, 8007, and 8002. This lock core is also suitable for various home sewing machines, including the Butterfly brand's multi-functional sewing machines (when sold with a new shuttle core, it is not wrapped with thread). Material: Plastic for sewing machine parts. Advantage: The plastic shuttle core is molded in one step, which makes the work more precise. It runs smoother than traditional metal shuttle cores. The transparent royal blue is elegant and makes it easier to see the color of the thread wrapped on the shuttle core. The price is lower than that of traditional shuttle cores. It is a good value for money shuttle core. The old-fashioned iron shuttle cores often rust and cause thread breakage or jams, while the completely transparent plastic shuttle cores have largely solved this problem and look more modern.