The Rain Bird Premium Stainless Steel Simple Adjust Professional ¾” Inlet Gear Drive Rotor Sprinkler is top-of-the line rugged design with stainless steel shaft for a longer life. Professional Quality Rain Curtain™ nozzle with enhanced "Micro Ramps" for superior close-in watering. Full and part circle in one sprinkler, part circle pattern is adjustable from 40° to 360°. Water lubricated gear drive design for durable reliable operation. Spray distance from 25 to 50 ft.