4518-3-4 - Flush Thread Reducer Bushing MPT x FPT - PVC Schedule 80 On NIBCO
DURA 3/4 in. x 1/2 in. Schedule 40 PVC Reducer Bushing Fitting C438-101 - The Home Depot
NIBCO® 3/4" MIP x 1/2" FIP PVC Reducer Bushing at Menards®
DURA 1/2 in. x 3/4 in. Schedule 40 PVC Slip x FIPT Reducing Female Adapter Fitting U435-074 - The Home Depot
PVC Pipe Reducer Fitting - 3/4 Inch MNPT Male Pipe Thread x 1/2 Inch Slip Socket - Sch 40 PVC Male Adapter Reducing Pipe Fitting - PVC Pipe Connectors for Home Sewer
Charlotte Pipe 3/4-in x 1/2-in Schedule 40 PVC Reducing Bushing in the PVC Pipe & Fittings department at Lowes.com