EFIELD 25PCS 1/2" PEX x 1/2" Male NPT Adapters Brass Crimp Fittings, Lead Free

25 PCS 1/2" PEX x 1/2" MPT Adapters (PEX x Male Threaded). Standards & Certifications Crimp Connection System (PEX Crimp Tool + Copper Crimp Rings);.