Danco 10313 Universal Adjustable Flange and Nipple, Brushed Nickel Durable brass construction provides reliability Universal, adjustable design Covers the working mechanism of a faucet 1-1/8 in. I.D. x 2-7/8 in. O.D. Includes a metal flange and sleeve which provides multiple length options Also includes (2) nipples with multiple thread options to fit most manufacturers faucet stems Brushed nickel finish matches most existing fixtures