Toro Fixed Pattern Spray Nozzles Toro Fixed Pattern Spray nozzles feature matched precipitation and color-coding by radius. While many landscapes require precise fine-tuning to achieve optimum coverage, the vast majority of spray heads call for the use of standard angle nozzles...that is, fullcircle, half-circle, and quarter-circle patterns. When installing nozzles along straight runs or in areas that require 360° arcs, labor will be saved by not having to adjust each nozzle to those common patterns.
