Shower hose nozzle adapter

Threaded nozzle adapter for shower hose. Designed for 1/2" straight pipe thread shower hoses, which is fairly standard in America. Pushes water thru a 3/16" hole with a tapered face leading up to the main cylinder, creating a fairly powerful, almost laminar jet. Works out great for scouring brewing equipment, fish tanks, grout lines, whatever. Pretty much turns the shower hose into a pressure washer.