![Southland 1 in. x 3/4 in. Black Malleable Iron FPT x FPT Reducing Coupling Fitting 521-354HN - The Home Depot Southland 1 in. x 3/4 in. Black Malleable Iron FPT x FPT Reducing Coupling Fitting 521-354HN - The Home Depot](https://images.thdstatic.com/productImages/17d2a833-c1d3-460c-8fb6-907ec3d0b0bc/svn/black-southland-black-pipe-fittings-521-354hn-64_600.jpg)
Southland 1 in. x 3/4 in. Black Malleable Iron FPT x FPT Reducing Coupling Fitting 521-354HN - The Home Depot
![Smith Cooper 3000# Forged Carbon Steel 1/2 in. Coupling Fitting - Threaded - John M. Ellsworth Co. Inc. Smith Cooper 3000# Forged Carbon Steel 1/2 in. Coupling Fitting - Threaded - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/56412/57325/CS-Coupling-Threaded__18084.1497378681.jpg?c=2)
Smith Cooper 3000# Forged Carbon Steel 1/2 in. Coupling Fitting - Threaded - John M. Ellsworth Co. Inc.
![Stainless Steel 304 Cast Pipe Fitting, Reducing Coupling, Class 150, 1" X 1/2" NPT Female: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement Stainless Steel 304 Cast Pipe Fitting, Reducing Coupling, Class 150, 1" X 1/2" NPT Female: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81eEZsZIFTL.jpg)
Stainless Steel 304 Cast Pipe Fitting, Reducing Coupling, Class 150, 1" X 1/2" NPT Female: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement
![Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1" x 1" Female Threaded (1-1/2" Length) : Industrial & Scientific Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1" x 1" Female Threaded (1-1/2" Length) : Industrial & Scientific](https://m.media-amazon.com/images/I/417OXAcyuXS.jpg)
Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1" x 1" Female Threaded (1-1/2" Length) : Industrial & Scientific
![SteelTek 1-1/4-in Structural Galvanized Coupling in the Structural Pipe & Fittings department at Lowes.com SteelTek 1-1/4-in Structural Galvanized Coupling in the Structural Pipe & Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/fb67e1ec-5a74-42ae-904d-b655c888cd45/61729176.jpg?size=pdhism)
SteelTek 1-1/4-in Structural Galvanized Coupling in the Structural Pipe & Fittings department at Lowes.com
![Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1/2" x 1/2" Female Threaded (1" Length) : Industrial & Scientific Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1/2" x 1/2" Female Threaded (1" Length) : Industrial & Scientific](https://m.media-amazon.com/images/I/51dDXxK0GhL.jpg)
Amazon.com: Beduan Stainless Steel Cast Pipe Fitting, Coupling, 1/2" x 1/2" Female Threaded (1" Length) : Industrial & Scientific
![Sigma ProConnex 1-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com Sigma ProConnex 1-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/59105d7d-7f09-47b7-b0b6-deccc918e702/00703876.jpg?size=pdhism)
Sigma ProConnex 1-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com
![Amazon.com: JoyTube 1" Female NPT Coupling, 1-3/4" Length Stainless Steel Coupler Cast Pipe Fitting (Pack of 2) : Industrial & Scientific Amazon.com: JoyTube 1" Female NPT Coupling, 1-3/4" Length Stainless Steel Coupler Cast Pipe Fitting (Pack of 2) : Industrial & Scientific](https://m.media-amazon.com/images/I/61G1GO9ZPBL.jpg)
Amazon.com: JoyTube 1" Female NPT Coupling, 1-3/4" Length Stainless Steel Coupler Cast Pipe Fitting (Pack of 2) : Industrial & Scientific
![Amazon.com: Carvedexquisitely Stainless Steel Coupling, 304 Stainless Steel Cast Pipe Fittings,1" x 1" NPT Female Thread (Pack of 2) : Industrial & Scientific Amazon.com: Carvedexquisitely Stainless Steel Coupling, 304 Stainless Steel Cast Pipe Fittings,1" x 1" NPT Female Thread (Pack of 2) : Industrial & Scientific](https://m.media-amazon.com/images/I/61-mtlZdXZL._AC_UF894,1000_QL80_.jpg)