Includes: (1) 3/4" PEX x 3/4" PB (polybutylene) coupling and (2) crimp rings.
Made of lead-free brass, approved for potable water use.
Compatible with all types and brands of PB and PEX Tubing:
and the following connection systems:
Crimp Connection System (PEX Crimp Tool + Copper Crimp Rings)