The Snap-on NOZZLEGRP Snap Grip Hose Nozzle with Shut Off is designed to clean projects of all sizes. It's made with aircraft-grade aluminum, stainless steel, durable plastic, and Santoprene rubber. The hose nozzle features a handle grip that can be locked in either a pistol or in-line position. A simple twist takes the nozzle's water flow from an ordinary garden nozzle to a powerful jet pattern for cleaning tough shop grime. The design provides an uninterrupted direct flow path with an on/off lever for quick shut-off without changing the spray pattern.