1/2 in. Polypropylene Blue Twister Insert x MPT (5-Pack), 5PK, Apollo, Mfr#: ABTMA125PK

This innovative and patented Twist-In polypropylene 1-1/4 in. male pipe thread adapter can be used to connect polyethylene pipe to a male threaded connection originating from a valve or alternative type of female threaded fitting. There is no restriction on the number of connections that can be made to achieve desire pipe length. For an additionally secure connection is recommended that stainless steel clamps are used to secure fitting to pipe.