BSPT Female Thread 304 Stainless Steel Pipe Fitting Hex Head Socket Plug End Cap - Threaded Cap for Plumbing, Shower Head Pipes, Gas Line Termination & Water Stopper (Specification: 1-1/4") - Amazon.com
Shower Valve Socket Wrench Set - Danco
721911010 Georg Fischer | Georg Fischer Socket PVC Pipe Fitting | 212-3464 | RS Components
PVC Union Coupling Pipe Fitting (Socket x Socket) - 3/4in x 3.4in - Gardin Warehouse
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PVC Male Adapter Pipe Fitting - SCH 40 PVC Fittings 3/4 Inch MNPT x 1 Inch Slip Socket PVC Connectors - PVC Pipe Connectors for Plumbing Water Line – Male Adapter Fitting - Amazon.com
Amazon.com: Fitvell 2" PVC Pipe Fitting Adapter Connector Union Coupling Schedule 40 (Slip Socket x NPT Male Pipe Thread), Pack of 2 : Industrial & Scientific