Pipe, Fittings, and Flanges | Compression Coupling | 45 Elbow | Grooved Coupling | Hex Pipe Locknuts | Hex Reducer Bushing | MIP x NST (NH) Adapter | Reducer Coupling | Spigot x Socket Weld | 1-1/2" x 1" | 1-1/2" | 2" | 3/8" x 1/8"