This is the 2nd coolest hose nozzle we have ever seen! We like this one as it can be used for water or compressed air. The machined brass head and molded nitrile rubber allows the nozzle to be stepped on or driven over and still work correctly. Simply flex the rubber extension and you will have instant flow control from a drizzle to full flow. There’s no need to turn the water or air supply off because the spray nozzle will not leak. It has only one moving part inside, and will last for years. Can be ordered in multiple thread diameters. European BRP garden hose thread is available by special order.