About this item Eco-friendly size: Our range includes 6 white plastic screws and 6 washers. Sturdy quality: The white plastic screws and washers are made of high-quality ABS and are durable. Replacing small parts on Polari s helps extend the life of your machine. Suitable models: This white plastic screw has the part number C55 and is suitable for Polari s 180 and Polari s 280. Please check if it is suitable for your machine model before purchasing. Easy to install: Remove the old or broken screw and replace it with a new one. It can be replaced quickly and easily. A pack of 6 plastic wheel screws and 6 replacement washers for the pool cleaner.