3-5/8'' (92mm) I.D. x 4'' (102mm) O.D. tailpiece.
Chrome-plated brass body drain outlet fitting for 4-15/16'' (125mm) opening.
Designed to attach to 3'' (76mm) I.P.S. pipe utilizing caulk or epoxy.
Field adjustable stainless steel flat grid strainer or dome strainer with 5-5/16''(135mm) O.D. top diameter.