This product is a set of replacement springs and washers for KitchenAid tilt-head and bowl-lift mixers. It is designed to lock the stirring attachment securely to the shaft, reducing wobble and extending the life of the stirrer. The springs and washers are made of high-quality stainless steel to perfectly match your mixer, and are very easy to install and do not require disassembly. The set includes two springs and two washers, enough for one mixer. It is perfect for mixers that are used regularly, and can help to prevent wear and tear on the stirring attachment High Quality Materials: Our replacement parts are made of high-quality stainless steel, which is durable and resistant to rust and corrosion. The springs and washers are very easy to install and do not require disassembly Universal Fit: The springs and washers are compatible with all KitchenAid Tilt-head & Bowl-lift mixers from Fits 3.5 Quarts to 7 Quarts (excluding mini models). To perfectly match your mixer, ensuring a tight and secure fit Easy Installation: Our replacement parts are designed to be easy to install without any tools. Simply attach the springs and washers to the shaft of your mixer and you're ready to go. It's a quick and easy process that takes only a few minutes Improved Stability: The springs and washers lock the stirring attachment securely to the shaft, reducing wobble and extending the life of the stirrer. This ensures that your mixer operates smoothly and efficiently, providing you with consistent results every time