- Versatile O-Rings Kit: This 270-piece O-rings set is specifically tailored for car air conditioning repairs, making it an essential tool for vehicle maintenance. - Convenient Storage: The O-rings are organized in a sturdy plastic case, ensuring easy access and efficient storage. Locate the exact size you need quickly, saving time and effort during repairs. - Comprehensive Size Range: Featuring 18 different sizes, this kit covers all common dimensions required for car air conditioning systems. Achieve a precise and reliable seal for your specific application. - Durable and Lightweight: Crafted from Hydrogenated Nitrile Butadiene Rubber (HNBR), these O-rings deliver outstanding durability and longevity. Their lightweight design enhances ease of handling and installation. Use Scenarios: 1. Ideal for DIY car enthusiasts conducting air conditioning repairs, ensuring a tight fit and optimal performance. 2. Perfect for professional mechanics needing a reliable assortment of O-rings to tackle various vehicle models. 3. Great for emergency repairs on the road, allowing quick fixes to prevent refrigerant leaks and maintain cabin comfort.