SURR push-to-connect unions feature technology designed for easy installation and long-lasting repairs. Features: · On the car repairs made simple · Make connections easily by hand with no need for specialty tool · Aluminum materials for improved corrosion resistance · Working pressure 450 PSI Burst Pressure 1800 PSI · Create secure seal with expandable locking collar · Can be used for high or low side repairs · Size 9mm
(California Prop 65)