XFITTING PEX B Crimp Fitting - Reliable and Durable Plumbing Solution Upgrade your plumbing system with the XFITTING PEX B Crimp Fitting, designed for reliable and leak-free connections in residential and commercial applications. PEX x Male Thread Adapter is used when it is necessary to connect PEX tubing to a threaded fitting. This product does not meet the new low-lead criteria defined in Safe Drinking Water Act and cannot be used for potable water applications, including for drinking and cooking. 5 Pcs XFITTING Pex 1/2 Inch x 3/8 Inch Pex Coupling, Pex Reducing Coupling, 25-6-8=5XX Pex B Fittings 3/8" PEX Tee, Crimp Style Brass PEX Fitting 3/8 Pex Crimp Rings 400 PSI, Approved to be used underground and behind walls without access panels 5 Pcs XFITTING Pex 3/4 Inch X 3/4 Inch Female Sweat 90 Degree Elbow Adapter 25 3 8 5x XFITTING PEX Compatible with all types and brands of PEX B Tubing - Watts, Everhot, Viega, Zurn, Nibco, Bow, etc. Its precision-engineered design makes installation quick and straightforward, saving you time and effort on your plumbing projects. Ensures reliable and leak-free connections. Made from high-quality brass for durability. Compatible with all brands of PEX B Tubing