JetSpray is a heavy-duty hot and cold water pistol-grip hose nozzle with comfortable molded rubber/polymer grip, thick front buffer and integral filter washer. Other quality features include adjustable spray level, hold-open clip, full-size die cast body, solid brass valve stem with stainless steel spring, large brass adjusting nut, and duck-type packing for leakproof functioning. JetSpray Nozzle is insulated for cold or hot water.