Description Rain Bird Dual Spray Nozzles produce spray patterns from two orifices to form a continuous water stream. The result is that gaps in coverage are eliminated so the entire watering area is more uniformly covered. Even areas close to the head receive even coverage, helping to reduce watering time and saving money.Specifications:Half Circle Pattern, dual spray.9 to 12 ft throw distance with adjustable screw.Features patented close-in watering for most efficient coverage, resulting in the elimination of dry brown spots.Compatible with all Rain Bird Pop-up Spray head sprinklers.