1/4" Tube Outer Diameter Plastic Push Lock Union Tee Tube Fitting Non – compressor-source
Clear PVC Pipe Adhesive Fittings Sleeves Union Bend Tee Elbow Ball Valve Caps | eBay
Amazon.com: Midline Valve PVC Union Coupling Pipe Fitting 2'' Solvent Connections White Plastic (597DV200) : Industrial & Scientific
Union Plastic Industries & General Trading
Push to Connect Straight Union Reducer 3/8" OD - 10 mm OD - Crossover Imperial OD to Metric OD - Straight Unions - Plastic Unions PTC - Composite PTC - Push In Fittings
Lesso PVC DWV LP711P-015 1-1/2" L.A. Pattern P-Trap with Union & 1-1/2" & 1-1/4" Slip Washers with Plastic Nut (Slip × Hub) | AF Supply