1、Compatible Models: Bobbin winder assembly for 6180 6160 5400 C5200 5560 sewing machines. It is the perfect replacement accessory to ensure compatibility and stable operation. 2、Enhanced Performance: Replacing your old and damaged bobbin winder assembly will make your machine work better and ensure that your sewing is done properly. 3、Effortlessly Wind Bobbins: The bobbin winder crank for sewing machines provides seamless bobbin winding process. It ensures quick and efficient bobbin winding, saving you time and effort. 4、Easy To Install: Installing the bobbin winder is a breeze. Simply attach it to your sewing machine and start winding bobbins. It is a user friendly accessory that enhances your sewing experience. 5、Durable Plastic Material: Made from premium plastic, this sewing bobbin winder is built to last. It is sturdy and reliable, ensuring a long lifespan for your sewing machine and providing lasting performance.