Sharkbite Max Push Drop-Ear ElbowSharkBite Max drop ear elbow is designed to make a 90 degree connection between PEX, copper, CPVC, PE RT or HDPE SDR 9 and a MNPT threaded connection. Typically used for installing shower arms and tub spouts. Approved for underground and behind the wall applications with no access panels. Fastest way to connect PEX, copper, CPVC, PE RT or HDPE SDR 9 pipe.* Half the insertion effort, double the pressure rating.** Can be installed on wet lines and