The T&S Brass 001074-45-SplitCase is a high-quality swivel nozzle O-ring designed for durability and performance. Made from resilient black nitrile material, this O-ring ensures a secure and leak-free seal for your faucet. It is specifically engineered for use with T&S Brass and Bronze Works products, making it an ideal replacement part for maintaining optimal functionality. The robust construction provides excellent resistance to wear and tear, ensuring long-lasting use in various applications.