Flanges | Hex Reducer Bushings | Plug | Reducer Coupilng | Slip Coupling | Slip On Flanges | Threadolets | 1-1/4" x 1" | 1/2" x 3/8" | 1/2" | 1" x 3/8" | 3/8" x 1/4" | 3" x 2"