The Brass Friction Ring for Closet Supply from Braxton Harris is designed for secure connections in plumbing systems. With a 25/64" ID and 13/16" OD, this friction ring is compatible with standard closet supply lines, ensuring a leak-free fit. Made from high-quality brass, it offers excellent durability and resistance to corrosion, making it suitable for long-term use. The 3/8" tube size ensures compatibility with various plumbing fixtures, making it a versatile choice for both professionals and DIY enthusiasts. This friction ring meets industry standards, providing peace of mind for reliable plumbing installations.