SharkBite dual shut off valves are typically used on stub-outs coming out of the wall or through-floor. Used to independently control and shut-off water flow to the fixture for maintenance and repair. Innovative design with 1/2 in. push-to-connect inlet and 1/4 in. compression x 3/8 in. compression outlets make for quick installation and quarter-turn full-port brass ball valve makes for easy operation. Faster install time and ease of use reduces installation errors. Features: 1/2 in. push-to-connect x 3/8 in. O.D. compression x 1/4 in. O.D. compression Dual shut-offs allow you to independently control water flow to fixtures Sleek chrome finish for an attractive appearance Quarter-turn full-port brass ball valve Compatible with PEX, copper, CPVC and PE-RT HDPE pipe No special tools, crimping, glue or soldering is needed Can be installed in wet lines Ideal for working in tight spaces Remove using a disconnect clip or disconnect tongs (both sold separately)