Midland Metal 44457LF Reducing Coupling, 4 in FPT x 3 in FPT, Bronze

Reducing Coupling, Connection Size 1: 4 in, Connection Type 1: FPT, Connection Size 2: 3 in, Connection Type 2: FPT, Lead-Free Bronze, #4-8 x #3-8 Thread, Additional Information: 6.570 lb Weight