Gilmour Quick Connector with Shut-off Valve Set, Polymer. Quickly connect your hose to any sprinkler, nozzle or second hose for added reach. Includes connector for hose end and two connectors for your favorite watering nozzle or sprinkler. Attach the female connector with auto-shut off to the end of your hose and the male connector to another accessory, then attach them in a snap.