Charlotte Pipe 1-in Schedule 40 PVC Couplings (10-Pack) in the PVC Pipe & Fittings department at Lowes.com
1/2 in. External Furniture Grade PVC Coupling - White | FORMUFIT
PolySeal Coupler for HDPE Pipe - MarMac Construction Products
Water Source 1-1/4 in. Plastic Inside Flush Coupling WSFC125 - The Home Depot
Charlotte Pipe 1-1/2 in. PVC Schedule 40 S x S Coupling PVC021001400HD - The Home Depot
A Comprehensive Guide to PVC Pipe Fittings
Dura Plastics 1-in PVC Sch 40 Coupling for Irrigation Repairs - Flexible & Versatile - Outdoor Landscape Use - Potable Water Compatible in the PVC Pipe & Fittings department at Lowes.com
Charlotte Pipe 8 in. PVC Schedule 40 S x S Coupling PVC 02100 2400 - The Home Depot
PVC Pipe Fitting, 3 Way L, 1 Inch
Fernco 6-in Schedule 40 PVC Compression Coupling in the PVC Pipe & Fittings department at Lowes.com
Amazon.com: Fitvell 2" PVC Pipe Fitting Adapter Connector Union Coupling Schedule 40 (Slip Socket x NPT Male Pipe Thread), Pack of 2 : Industrial & Scientific