The T&S Brass 001000-45 Rosette Washer is designed for durability and reliability in faucet applications. With an outer diameter of 1-3/4 inches and an inner diameter of 7/8 inches, this washer ensures a secure fit for various plumbing needs. Made from coated steel, it offers enhanced resistance to corrosion and wear, making it suitable for both commercial and residential use. This single-pack item is an essential component for maintaining optimal faucet performance.