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King Brothers Inc. CPC-2000 2-Inch Compression PVC Compression Coupling, White - Pipe Fittings - Amazon.com
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Eastman 3-7/8 Inch Long Pattern Compression Coupling, 1/2 Inch IPS, Galvanized Steel, 20562 - Amazon.com
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Homewerks Worldwide 3/4-in Schedule 40 PVC Compression Coupling in the PVC Pipe & Fittings department at Lowes.com
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Eastman 3-7/8 Inch Long Pattern Compression Coupling, 1/2 Inch IPS, Galvanized Steel, 20562 - Amazon.com
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