For medium to large lawns area - adjustable from 27' to 42'. Quiet, smooth gear-driven design. Customize pattern from 40 deg (degrees) to 360 deg. 3.0 GPM nozzle factory installed and set to 180 deg. 3.75" pop-up height. 3/4" Female threaded inlet. Replaces/works with Hunter, Orbit, Rain Bird, and K-Rain rotors.