The T&S S019639-30 Right Hand Eterna Spindle Assembly is a high-performance, durable component designed for commercial kitchens and restaurants. Crafted from stainless steel, this quarter-turn spindle assembly features a blue index to clearly indicate cold water, ensuring easy operation and maintenance in fast-paced environments. Compatible with all T&S faucets, it's an ideal replacement part for professional-grade sinks, providing a seamless fit and reliable functionality. Its EverSteel series construction ensures longevity, while the included screw and spring check mechanism enhance durability and performance. Whether you're upgrading an existing setup or maintaining a commercial kitchen, this spindle assembly delivers the quality and reliability T&S is known for, making it a must-have for restaurant equipment buyers.