Floor Drain, Standards ASME A112.6.3, Connection Thread Type NH, Flange Diameter Not Applicable, Height Above Flange Not Applicable, Includes Strainer Yes, Includes Grate Yes, Nominal Pipe Size 4 in, Pipe Outside Diameter Not Applicable, Strainer Material Nickel Bronze, Drain Material Cast Iron, Includes Body, Clamping Collar and Hardware, Top Assembly, Connection Type No Hub, Ligature Resistant Not Ligature-Resistant, Body Height 3 7/8 in, Product Type Floor Drain, Drain Style Round