Insert Coupling | Hex Reducer Bushings | MIP x Male NPSH Adapter | Pipe Straps | Plug | Reducing Coupling | PVC 40 Pipe and Fittings | 1-1/2" x 1/2" | 1/2" x 3/8" | 1" x 1/8" | 2-1/2" x 1-1/4" | 3/8" x 1/4" | 4" x 1-1/2"