Amazon.com: FangKingNo 10pcs 1/2 Inch White 2-Way PVC Male Adapter Pipe Fittings (Socket x Male Pipe Thread) Coupling with 1/2-Inch Male Thread Schedule 40-10 Pack (0.5 Inch) : Industrial & Scientific
Uxcell G1-1/2 Female Thread 50mm ID DN40 PVC Straight Water Pipe Connector Gray - Walmart.com
SCG PVC FAUCET SOCKET HIGH PRESSURE BLUE - Veligaa Hardware