LASCO 1/2-in x 3/8-in Schedule 80 PVC Reducing Bushing in the PVC Pipe & Fittings department at Lowes.com
3/8" Gray PVC Schedule 40 Pipe | U.S. Plastic Corp.
SCH 40 Pipe 3/8"(.493 ID) X 0.675 OD – Des Moines Steel Inc.
PVC Pipe Adapter 1/2" 5/8" to 3/4"
1/2" x 3/8" Sch 40 PVC Reducing Male Adapter - Mipt x Soc 436-073
3/8 In ID x 1/2 In OD Kuri-Tec® KLEARON™ 73 Series K010 Clear Non-Toxic Food & Beverage PVC Tubing for Beer Wine Water Air (1/16 In Wall) | Process Hose and Equipment
2 in. Sch 40 Furniture Grade PVC Pipe - White | FORMUFIT