Everflow Supplies BMBT1000 Black Malleable Bull Head Tee Fitting with Female Threaded Connections, 1" x 1" x 1-1/4" Everflow part Number BMBT1000 1 inch x 1 inch x 1-1/4 inch Black malleable iron bull head tee for 150 lb Pressure tested for 150 lbs rating With female threaded connections on all ends Approved by UL/ulc and FM