Chrome plated cast brass lavatory drain outlet fitting with perforated grid. Designed to fit 1-1/2" or 1-5/8" drain opening with an overall flange size of 2-1/4". Arranged for overflow. Comes with chrome plated cast brass elbow and 1-1/4" O.D. chrome plated brass tailpiece that allows for up to 5-1/8" offset for wheelchair applications.