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Amazon.com: SUPPLY GIANT HNSD4005 2 X 1 Galvanized Malleable Iron Reducing Coupling, 2 in. x 1 : Industrial & Scientific
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Amazon.com: Beduan Stainless Steel Reducer Coupling, 3/4" x 1/2" Female NPT Reducing Cast Pipe Fitting : Industrial & Scientific
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Southland 1 in. x 1/2 in. Black Malleable Iron FPT x FPT Reducing Coupling Fitting 521-353HN - The Home Depot
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Value Collection - Malleable Iron Pipe Reducing Coupling: 2 x 1-1/2″ Fitting - 36990828 - MSC Industrial Supply
![RELIABILT 1-1/2-in x 1-in Black Reducing Coupling in the Black Pipe & Fittings department at Lowes.com RELIABILT 1-1/2-in x 1-in Black Reducing Coupling in the Black Pipe & Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/164deaaa-d1ff-4606-954b-64e0b3b55bf3/00721413.jpg?size=pdhism)
RELIABILT 1-1/2-in x 1-in Black Reducing Coupling in the Black Pipe & Fittings department at Lowes.com
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