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The Plumber's Choice 1/2 in. Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting (5-Pack) 0012PPCP-5 - The Home Depot
Keeney 1-1/2-in Plastic Straight Coupling in the Under Sink Plumbing department at Lowes.com
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PVC Schedule 80, Coupling Slip x Slip – Savko Plastic Pipe & Fittings
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Keeney 1-1/2-in Plastic Straight Coupling in the Under Sink Plumbing department at Lowes.com
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Keeney 1-1/2-in Plastic Straight Coupling in the Under Sink Plumbing department at Lowes.com
1.6mm ~ 25mm Plastic Straight Connector T Type Fittings Hose Reducing Coupling | eBay
3" 304 Stainless Steel Straight Coupling, Class 150 - NPT
