Buyers Products Hose Reel and Spray Gun with Adjustable Nozzle lets you spot-apply a liquid anti-ice mixture to sidewalks, steps, bus shelters, and other hard to reach areas. An adjustable spray nozzle activates your anti-ice system pump on demand. The 1/2 in. diameter, 50 ft hose is spring-retractable to a handy, compact reel.