This nozzle offers you eight unique choices in spray patterns; find the right one for every task in the home and garden. The ridged dial guard makes it easy to change spray patterns and clicks solidly into place to ensure leak-free use. To modify water pressure, a flow control dial allows a quick adjustment to the flow of water without going back to the faucet. The nozzle is constructed out of powder-coated metal for added durability and extended life with a ridged rubber handgrip for a comfortable hold. A locking mechanism on the trigger holds the trigger in place, allowing continuous water flow and reducing hand fatigue.