Bushings | Blind Flanges | Hex Reducer Bushings | MIP x NST (NH) Adapter | NST x NST Swivel Coupling | Union | Socket Weld x FIP | 1-1/2" x 1/2" | 1-1/2" x 3/4" | 1-1/2" | 2" x 2-1/2" | 4" x 2" | 8" x 8"