Underhill Gold Series PatternMaster Thumb Control NozzleDesigned to meet the demands of landscape professionals, the PatternMaster water nozzle delivers big time spray capabilities in a lightweight, affordable package. Eight selectable spray patterns let you switch from a wide fan to a tight jet stream with just a push of your thumb. All metal components ensure lasting performance, while the soft rubber comfort grip and locking trigger clip reduce hand fatigue during extended periods of use.