Sharkbite 24763A Washing Machine Outlet Box, 1/2 inch x 3/4 inch MHT, Push-to-Connect Copper, PEX, CPVC, PE-RT Pipe INSTALLS IN SECONDS: Washing machine outlet boxes requires no special tools, no soldering, no crimping, unions or glue to connect. Just push to create a watertight seal COPPER, PEX, CPVC: SharkBite fittings fit copper tubing, CPVC, PEX or PE-RT pipe in any combination LEAD FREE: SharkBite uses DNR lead free brass in their plumbing fittings CERTIFIED: SharkBite fittings are certified to 200 PSI and 200F and can be reused up to four times 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