1" 3-Way Side Outlet Elbow, Home TZH Cast Malleable Iron 3 Way Corner Pipe Fittings for Industrial vintage style DIY Project/Furniture/Shelving Decoration (4, 1") - Amazon.com
3/4" 4-Way Side Outlet Tee, Home TZH Malleable iron Pipe Fittings for Industrial vintage style, Flanges with Threaded Hole for DIY Project/Furniture/Shelving Decoration (10, 3/4") - Amazon.com
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