Hex Reducer Bushings | Flanges | Plug | Reducer Coupilng | Rubber Coupling | Slip On Flanges | Less | 1-1/2" x 1/2" | 1-1/4" x 1/2" | 1-1/4" x 1/4" | 2" x 1-1/4" | 4" x 2" | 4" x 2-1/2"