These PEX fittings are soooo easy to use becuase they don't require a spcial crimp too to install. They simply screw-on and provide a tight, leak-free connection.
4 ea. 1/2" tees. Flair-it part number 16820. I'll sell all four for $12. $6.59 each on Amazon.
1 ea. 1/2 coupling, to connect two pex lengths together. Flair-it part number 16840. I'll sell it for $3. $6.45 on Amazon.
Do NOT contact this poster with unsolicited services or offers.