Comparison : Item # 1317-64-692, 1/2" FPT Floor Flange Malleable Iron Galvanized Class 150
Item # 1317-64-693, 3/4" FPT Floor Flange Malleable Iron Galvanized Class 150
Item # 1317-64-694, 1" FPT Floor Flange Malleable Iron Galvanized Class 150
Item # 1317-64-695, 1-1/4" FPT Floor Flange Malleable Iron Galvanized Class 150
Item # 1317-64-696, 1-1/2" FPT Floor Flange Malleable Iron Galvanized Class 150