Cash Acme UC4008LFA 0.5 Pex x 0.5 Poly Coupling, Cash Acme, Mfr#: 2043149

Used to transition existing polybutylene pipe to pex pipe using copped crimp rings. Features Pex fittings Polybutylene conversion coupling Lead free Size – 0.5 x 0.5 in. Item weight – 0.05 lbs.