Rain Bird HEVAN10 High Efficiency Spray Nozzle 8' - 10' Spray Distance - Highly efficient adjustable 0 - 360° pattern nozzle adjusts to the exact pattern of your lawn; ensuring landscape will be precisely watered with minimal overspray - Flow Control Technology provides superior close-in watering and uniform coverage across entire spray pattern - Up to 40% more efficient than standard adjustable nozzles to save water and reduce run times - Compatible with all Rain Bird pop-up sprinklers; sprays from 8' to 10' - Increase or decrease pattern with a small twist of textured center collar; base and collar are easy to grip even when wet - Gentle close-in watering eliminates dry spots around the spray head