Value Collection - Malleable Iron Pipe Tee: 1-1/4″ Fitting - 36987865 - MSC Industrial Supply
RELIABILT 1-1/4-in Galvanized Tee in the Galvanized Pipe & Fittings department at Lowes.com
Supply Giant 1" x 7", Steel Pipe, pre cut Industrial Pipe, Threaded Pipe Nipples and Fittings, Build Vintage DIY Furniture, Galvanized (Pack Of 4) - Walmart.com
3 Way 1/2 " -2" Galvanized Pipe Fitting Malleable Iron Side Outlet Elbow Industrial Cast Iron Tee Pipe fittings - AliExpress
3/4 in. Galvanized 6-Way Fitting — PIPE DECOR
Amazon.com: Supply Giant GMCR0100-5 Galvanized Malleable Cross Fitting Four Way Threaded Pipe Connector, Connects to 1 Inch (Pack of 5) : Everything Else