The LeakFree System by Gilmour helps homeowners to stay dry during watering activities while saving time and money. Our innovative dual-action lock and triple-seal technology creates a watertight connection at all points: from faucet to hose to watering tool. And the automatic shutoff feature lets you switch from nozzle to sprinkler, while staying dry. Connecting LeakFree is easy. Start by attaching the connector to your faucet and then to the hose. Now you are ready to secure the watering tool. Hold the LeakFree coupling in both hands- then just push, turn and lock. No tools required. LeakFree faucet-to-hose connector provides a guaranteed watertight connection. It fits all standard North American faucets. Connector features durable metal construction for robust performance. Covered under a limited 7 year guarantee. PLEASE NOTE: This item is part of LeakFree system. you need to purchase leakfree hose and watering tools in order to use this item.