WHK 3 Pack 1/2 Press Propress x 1/2 PEX Adapter Crimp Fittings Brass Coupling Connect from Cooper to Pex B Pipe（Lead-Free,Pro press 1/2 Inch) : Everything Else

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The Plumber's Choice 1 in. Brass PEX x PEX Straight Coupling Barb

Viega 99640 PureFlow Zero Lead Bronze PEX Press ProPress Adapter

Apollo 1/2 in. Brass PEX-B Barb x 1/2 in. Press Adapter APXPR1212

【Press 1/2 x Pex 1/2 Fittings Package Include】The propress fittings of 1/2 Inch press x 1/2 Inch Pex adapter fittings has included 12 PCS,They are

12 Pack 1/2 Press Propress x 1/2 PEX Adapter Crimp Fittings Brass Coupling Connect from Cooper to Pex B Pipe（Lead-Free,pro press copper to pex

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50 PCS Pex Lead Free Brass Fitting Pex 1/2x1/2 Male NPT Threaded Adapter Compatible with Stainless Steel Clamp & Copper Crimp Ring Systems This

(Pack of 50) EFIELD PEX 1/2 Inch x 1/2 Inch NPT Male Adaptors Brass Crimp Fittings, ASTM F1807

Directly from One of the Biggest Plumbing Systems Manufacturers 5 PCS 1/2 inch Press X 1/2 inch PEX Crimp Coupling for Pex and Copper Tube Connection

(Pack of 5) EFIELD 1/2 inch Press X 1/2 inch PEX Crimp Coupling Brass Adapters For Copper and Pex Pipe Connection (5, 1/2-inch)

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99620 - 1/2 PEX Press x 1/2 ProPress Adapter w/ Sleeve (Lead Free)