1-1/2" x 1" Sch 40 PVC Reducer Coupling Soc 429-211
Charlotte Pipe 1-in x 1/2-in Schedule 40 PVC Reducing Bushing in the PVC Pipe & Fittings department at Lowes.com
Canplas 193022 PVC DWV Reducing Coupling, 2 x 1-1/2-Inch, White - Pipe Fittings - Amazon.com
Charlotte Pipe 1 in. x 3/4 in. PVC Coupling PVC 02100 3600 - The Home Depot
Amazon.com: FangKingNo 10pcs 3/4" to 1" PVC Reducing Female to Female Threaded Coupling for PVC PIPE Pressure Fittings,PVC Reducer Female Adapter for PVC PIPE Connector White (1 Inch to 3/4 Inch) :
PVC Reducer Tee - Schedule 40 - White - Socket x Socket x Socket - 1-1/4" to 1/2" (69/Cs) | Fittings N' Valves
2 Inch x 1 Inch PVC Reducer Bushing Spg x Slip [437-249] - $2.42 : The Spud Gun Technology Center, Spudtech
Charlotte Pipe 1 in. x 3/4 in. PVC Schedule 40 MPT x S Male Reducer Adapter PVC021100800HD - The Home Depot