The T&S Brass 010389-45 O-Ring 7-32" Thick 1-11-16" ID is a precision-engineered component designed for use in waste drain valve plungers. This O-Ring, with its 7-32" thickness, serves as a critical seal to prevent leaks and maintain optimal function in plumbing applications. It features an internal diameter of 1-11-16" and an outer diameter of 2-1-8", ensuring a snug fit for specific installations. The T&S Brass 010389-45 is UL certified, indicating that it meets rigorous safety and performance standards. This O-Ring is an essential part for maintaining efficient waste management systems, ideal for both commercial and industrial settings where reliability and durability are paramount. With its precise dimensions and robust construction, this O-Ring provides a reliable solution for maintaining the integrity of waste drain valve systems, thereby catering to the needs of professionals in plumbing and sanitation sectors. Its high-quality material composition ensures longevity and consistent performance, making it a dependable choice for various applications requiring high-quality sealing solutions.