The WASHR-FLAT .160/.175ID RUBBER from Elkay Manufacturing is a high-quality rubber washer designed for effective sealing in plumbing applications. With an inner diameter of .160/.175 inches, this flat washer provides a reliable seal to prevent leaks. Made from durable rubber, it is resistant to wear and suitable for various environments. This washer meets industry standards, ensuring compatibility with a range of fittings and systems. Ideal for both professional and DIY projects, the WASHR-FLAT is a must-have for any toolkit.