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1/2" End Cap U518LF with Disconnect Tool - Lead-Free Brass Push to Connect Fitting for Copper, PEX, CPVC, HDPE and PE-RT - Residential and Commercial Plumbing Supplies (pack of 4): Amazon.com: Tools
Amazon.com: Pipe Connector ID 16-110mm White PVC Pipe Fittings Plastic Joint Water Supply Pipe Parts Straight/Elbow/Equal Tee/3/4/5/6 Ways - (Color: Cross, Specification: 32mm) : Industrial & Scientific