Watts AquaLock™ Push to Connect 1/2" Plastic Toilet Supply Elbow

This fitting corporates stainless steel gripping teeth" the collets. These corrosion resistant teeth allow the connectors to interconnect with multiple materials without the need for special tools or tube inserts. It works with copper, CPVC, PEX, LPDE, MPDE, HDPE and polybutylene tubing.