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A.Y. McDonald 3/4 in. x 3/4 in. CTS Brass Compression x MIP Lead Free Straight Pack Joint Adapter 5140-106 - The Home Depot
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Proplus Part # CC 2LF - Proplus 1/2 In. Ips X 3/4 In. Cts Lead Free Brass Compression Coupling - Brass Compression Unions - Home Depot Pro
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