The NIBCO 3/4" Y-Angle Back-Up Washer (21694008) is designed for use in PVC piping systems, providing reliable sealing and support. This washer features a unique Y-angle design that enhances its performance in various applications. Made from high-quality PVC, it ensures durability and resistance to wear. Its compact size allows for easy installation and compatibility with standard fittings, making it a valuable addition to any plumbing system.
