Built to fit most male ended connectors, Hozelock AquaStop Connectors Click Connect within seconds. To release, simply pull down on the yellow body. Thanks to the additional benefit of AquaStop, the internal valve stops the water flow when a watering accessory (e.g. spray gun) is disconnected, enabling you to easily switch between accessories without wasting water or getting wet Made from high quality material and thanks to its unique component assembly points, Hozelock connectors provide strength and resistance against everyday use and ensure a secure leak proof connection every time. Together with a triple contact point, results in the strongest possible connection year after year.