The heavy duty female quick connect works with a male connector for quick switching between your nozzle & sprinkler - all while staying dry. Easily attach the female connector to the end of your hose, fasten a Male connector to your sprinkler, nozzle or s hose, then pop them together for a tight seal that lasts. The comfortable, ergonomic rubber grips help make the connectors Easy to secure & remove, while heavy-duty, rust-resistant, solid brass construction ensures long-lasting durability. The female connector also includes an automatic shut-off feature.