Everflow Supplies GMFL0112 1-1/2" Galvanized Malleable Iron Floor Flange with Four Holes Everflow product code GMFL0112 Galvanized malleable floor flange for 150 lb. applications For pipes with 1-1/2 inch diameter and with 4 holes for mounting Pressure tested before leaving factory UL/ulc and fm approved for meeting all applicable standards