SharkBite 1/2-in Push-to-Connect Polybutylene Transition Coupling in the Push to Connect Fittings department at Lowes.com
Straight Press Brass Fittings for Pex Pipe Wras Aenor Certificate - China Press Fittings, Brass Fittings | Made-in-China.com
PWR7483168 POWPRESS 3/4" x 1/2" PowerPressxPowerPress Schedule 40 230PSI Zinc Nickel Coated Carbon Steel Reducing Coupling with HNBR O-Ring/Yellow Visual Control Ring | VAMAC, Inc.