Rehau brass fittings are hard-wearing, efficient and long lasting, made to give years of service. This water nozzle is high quality and precision engineered. It is compatible with all 1/2" garden hose pipes. By simply twisting the brass nozzle end, the spray will gradually change from a fine mist spray to a powerful jet. Use it to water delicate garden plants or cleaning a patio, decking or car. The nozzle is easy to connect to a garden hose with a twist action of the locking watertight nut.