![13DPSB1S SB1 Threaded Coupling (Standard), 1-1/4″ NPT (1-1/4″ Gasket ID), (Carbon Steel) - Sandblast Solutions Inc 13DPSB1S SB1 Threaded Coupling (Standard), 1-1/4″ NPT (1-1/4″ Gasket ID), (Carbon Steel) - Sandblast Solutions Inc](https://sandblastinc.com/wp-content/uploads/2021/07/image__69147.1626703148.1280.1280-370x219.png)
13DPSB1S SB1 Threaded Coupling (Standard), 1-1/4″ NPT (1-1/4″ Gasket ID), (Carbon Steel) - Sandblast Solutions Inc
![Smith Cooper 150# Black Malleable Iron 1 1/4 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc. Smith Cooper 150# Black Malleable Iron 1 1/4 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/56726/57626/BI-Banded-Coupling__79781.1497378875.jpg?c=2)
Smith Cooper 150# Black Malleable Iron 1 1/4 in. Banded Coupling Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.
![Sigma ProConnex 1-1/4-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com Sigma ProConnex 1-1/4-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/2f829947-808c-44a3-815c-f73339585ef0/00703647.jpg?size=pdhism)
Sigma ProConnex 1-1/4-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com
![Commercial Electric 1-1/4 in. Rigid Metal Conduit (RMC) Threaded Coupling FRPTS-125-1 - The Home Depot Commercial Electric 1-1/4 in. Rigid Metal Conduit (RMC) Threaded Coupling FRPTS-125-1 - The Home Depot](https://images.thdstatic.com/productImages/7ac09a3f-bc8f-4b82-9aab-d17a60a0ccaf/svn/commercial-electric-conduit-fittings-frpts-125-1-c3_600.jpg)
Commercial Electric 1-1/4 in. Rigid Metal Conduit (RMC) Threaded Coupling FRPTS-125-1 - The Home Depot
![Amazon.com: Stainless Steel SS316 Forged Pipe Half Coupling 1 1/4" NPT Female x 1 1/4" Weld On Pipe Tube Bung Fitting 3000 psi : Industrial & Scientific Amazon.com: Stainless Steel SS316 Forged Pipe Half Coupling 1 1/4" NPT Female x 1 1/4" Weld On Pipe Tube Bung Fitting 3000 psi : Industrial & Scientific](https://m.media-amazon.com/images/I/61ZR5RW9NxL.jpg)