Rain Bird 32SA Simple Adjust Gear Drive Rotor, 40&deg; - 360&deg; Pattern, 19' - 32' Spray Distance Water-lubricated, durable gear-driven rotor designed for reliable operation and long life Water-saving Rain Curtain nozzle technology produces large wind-resistant droplets and more uniformity Easy top arc adjustment; requires only a flat-bladed screwdriver Quick check arc/fast forward feature allows you to check or set arc while sprinkler is running Adjustable 40 to 360 part-circle and reversing full-circle rotation in one; 19'-32' spray distance True 4" pop-up height clears taller grass Protected closed-case design; ideal for creeping grasses, sandy soil and other harsh surroundings