Type DA Cam and Groove Reducer Coupler 4 X 3 SS FXM CPLR - TYPE DA

Type DA Cam and Groove Reducer Coupler, Connection Size 1: 4 in, Connection Type 1: Female Coupler, Connection Size 2: 3 in, Connection Type 2: Male Adapter, 316 Stainless Steel, Additional Information: 3.798 lb Weight