The Orbit 58573N H2O-Six Gear-Drive Sprinkler on Metal T-Spike delivers reliable, even coverage for medium to large lawn areas. The gear-drive mechanism provides quiet, smooth rotation with a full or adjustable arc pattern covering up to 5,200 square feet. The heavy-duty metal T-spike anchor keeps the sprinkler firmly in place during operation, and the durable construction withstands seasons of outdoor use. The adjustable diffuser screw lets you customize spray distance for precise coverage of your specific area.