Orbit Aluminum Expandable Sprinkler Riser 16-30" & Adjustable Spray Nozzle 37330

to 30 In. in height. The adjustable height is great to use as you shrubs and plants grow or are pruned. The nozzle on the riser is adjustable from a part circle to a full circle and has a flow-control screw for water-flow adjustment: Great for growing shrubs and plants, and flower bed areas, Adjusts from 16 In. to 30 In. as plants grow, Adjusts to spray in a part to full circle, Space 10 Ft. to 15 Ft. apart, Works with or replaces shrub sprinklers, 1/2 In. male threaded.