Sharkbite 25032A Ice Maker Outlet Box, 1/2 inch x 1/4 inch Compression, Push-to-Connect Copper, PEX, CPVC, PE-RT Pipe INSTALLS IN SECONDS: Ice Maker Box requires no special tools, no soldering, no crimping, unions or glue. Just push to create a watertight seal to the SharkBite fitting COPPER, PEX, CPVC: SharkBite fittings fit copper tubing, CPVC, PEX or PE-RT pipe in any combination LEAD FREE COMPLIANT: DZR lead free brass SharkBite valves CERTIFIED: SharkBite fittings are certified to 200 PSI and 200F QUALITY: Only SharkBites quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection