STZ Industries® 3/4" X 1/2" X 3/4" FIP Black Pipe Tee at Menards®
RELIABILT 1/2-in Black Iron Tee Fitting in the Black Pipe & Fittings department at Lowes.com
Southland 1/2 in. Black Malleable Iron Tee Fitting 520-603HN - The Home Depot
Various Fitting Mfrs. - 304 Stainless Steel Tee 1.5" #SSLT15
Service Metal Series XBRT Class 300 Black Malleable Iron 1-1/2 in. x 1-1/4 in. Reducing Tees - John M. Ellsworth Co. Inc.
1/2" Side Outlet Tee Fitting, PIPE DECOR Black Malleable Iron Fittings Fit Standard 1/2 Inch Pipes, Nipples and Fittings, Regular Plumbing Applications and Vintage DIY Furniture, 8 Pack - Amazon.com
STZ 1-1/2 in. Black Iron Tee 310 T-112 - The Home Depot
ZUSA-PF-6754 | Pipe Fittings - Tee, Female NPT, 316 Stainless Steel Class 150 | USA Industrials | MISUMI