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Adapter, Sweat X FNPT, 1/2 in X 3/8 in
Mueller Streamline® W01232 Female Adapter connects copper tubing to female NPT threaded connections in pressurized supply systems. Constructed of wrot copper, it ensures durability, corrosion resistance, and compliance with plumbing standards. Streamline® solder‑joint fittings have been the industry leader for over 80 years, trusted worldwide for quality and consistency.
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