SteelTek 3/4-in x 90-Degree Silver Galvanized Steel Structural Pipe Fitting Elbow in the Structural Pipe & Fittings department at Lowes.com
Formufit 1 in. Furniture Grade PVC 3-Way Elbow in White (4-Pack) F0013WE-WH-4 - The Home Depot
Tube Connector 3-Way Stainless Steel Corner Pipe Fitting Tube Connector Side Outlet Elbow 1 Inch for Chemical Industry Civil Construction - - Amazon.com
3 Way Corner Connectors For 1 Inch Od Pipe - Buy 4 Way Pipe Connector,Plastic Corner Connector,Aluminum Corner Connector Product on Alibaba.com
3/4" 3 Way Corner Pipe Fitting For Industrial Vintage Style Furniture Project And Diy Decor - Buy 3 Way Elbow Pipe Fittings,3 Way Corner Pipe Fitting,Three Way Pipe Fitting Product on Alibaba.com
Corner for 4" Irrigation Pipe – Modern Studio Equipment.