Comparison : Item # 1317-64-280, 1/2" FPT x 1/2" FPT x 3/4" FPT Bullhead Tee Malleable Iron Galvanized Class 150
Item # 1317-64-289, 3/4" FPT x 3/4" FPT x 1" FPT Bullhead Tee Malleable Iron Galvanized Class 150
Item # 1317-64-299, 1" FPT x 1" FPT x 1-1/4" FPT Bullhead Tee Malleable Iron Galvanized Class 150
Item # 1317-64-300, 1" FPT x 1" FPT x 1-1/2" FPT Bullhead Tee Malleable Iron Galvanized Class 150
Item # 1317-64-317, 1-1/4" FPT x 1-1/4" FPT x 1-1/2" FPT Bullhead Tee Malleable Iron Galvanized Class 150