The NIBCO 21694008 is a 3/4-inch Y-angle back-up washer made from durable PVC, designed for reliable performance in plumbing applications. This washer provides a secure seal, preventing leaks and ensuring efficient operation. Its lightweight design allows for easy installation, while the PVC material offers resistance to corrosion and chemicals. Ideal for use in various plumbing systems, this Y-angle back-up washer is a practical solution for maintaining the integrity of your piping.
