ADJUSTABLE HOSE NOZZLE(1X250 ) HL027T
Plastic memory tip adjusts spray from fine mist to full stream
high impact-resistant plastic construction
IT is a flow controller to make your water flow as large as possible, but it is not a pressure booster.
By rotating the water adjustment knob, you can adjust the spray flow.
You can put it on the concrete at any time. It may wear out, but it will still work well.
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