ITEM NAME:Hot New 1/2 Inch Dual Connector Zinc Alloy 360 Degree Rotate Rocker Arm Wat Q9E4 Hot New 1/2 Inch Dual Connector Zinc Alloy 360 Degree Rotate Rocker Arm Wat Q9E4 Firm and durable. Easy to install and use. Can spray evenly and accurately, save more water. 360 degree automatic rotation. Suitable for lawn irrigation, garden watering, roof cooling, etc. 1/2 inch connector rotate rocker arm water sprinkler spray nozzle garden irrigation. Easy to install and use. Can spray evenly and accurately, save more water. 360 degree automatic rotation. Perfect for lawn irrigation, garden watering, roof cooling, etc..Easy to install and use. 360 degree automatic rotation. Perfect for lawn irrigation, garden watering, roof cooling, etc. Material: Zinc Alloy. Spray Direction: 360 degree. Amount of Water Spray: 0.84-1.62m3/h.