![The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot](https://images.thdstatic.com/productImages/b29acac6-f554-41b4-8dc3-747d8b42ff75/svn/black-the-plumber-s-choice-black-pipe-fittings-3812npbl-4-c3_600.jpg)
The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot
![Smith Cooper 150# Black Malleable Iron 3/8 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc. Smith Cooper 150# Black Malleable Iron 3/8 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/56722/57622/BI-Banded-Coupling__48547.1497378873.jpg?c=2)
Smith Cooper 150# Black Malleable Iron 3/8 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.
![The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot](https://images.thdstatic.com/productImages/97d2b7a4-5715-45ec-9e48-f7456cfb00b1/svn/black-the-plumber-s-choice-black-pipe-fittings-3812npbl-4-64_1000.jpg)
The Plumber's Choice Black Steel Pipe, 3/8 in. x 12 in. Nipple Fitting (4-Pack) 3812NPBL-4 - The Home Depot
![Supply Giant 3/8 Inch Black Pipe, Threaded Three Eight Inch Malleable Steel Pipes Fitting Build DIY Vintage Furniture, 3/8" x 24" (Pack Of 5) - Amazon.com Supply Giant 3/8 Inch Black Pipe, Threaded Three Eight Inch Malleable Steel Pipes Fitting Build DIY Vintage Furniture, 3/8" x 24" (Pack Of 5) - Amazon.com](https://m.media-amazon.com/images/I/61ldNYp-jzL.jpg)
Supply Giant 3/8 Inch Black Pipe, Threaded Three Eight Inch Malleable Steel Pipes Fitting Build DIY Vintage Furniture, 3/8" x 24" (Pack Of 5) - Amazon.com
![SteelTek 3/8-in Structural Black Standard Rail Flange in the Structural Pipe & Fittings department at Lowes.com SteelTek 3/8-in Structural Black Standard Rail Flange in the Structural Pipe & Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/6523c7f8-82f6-43ab-a86b-89dd7d75455d/09304442.jpg?size=pdhism)
SteelTek 3/8-in Structural Black Standard Rail Flange in the Structural Pipe & Fittings department at Lowes.com
![Made in USA - Malleable Iron Pipe 45 ° Lateral Y-Branch: 3/8″ Fitting - 74025826 - MSC Industrial Supply Made in USA - Malleable Iron Pipe 45 ° Lateral Y-Branch: 3/8″ Fitting - 74025826 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/3699821-11.jpg)