EPXDEE3412 3/4'' in. Brass PEX-A Expansion Barb x 1/2'' in. FPT Adapter Reducing 90-Degree Drop-Ear Elbow

3/4" by 1/2" Expansion Pex Drop Ear Elbow. Used to connect 1/2" Shower Arm to 3/4" Pex A Pipe. For use with cold expansion Pex A pipe and sleeve system. Compatible with Uponor (Wirsbo) ProPEX piping systems.