This Gilmour(TM) wheelbase heavy-duty circular sprinkler features a customizable circular spray pattern that adjusts from partial- to full-circle coverage, while the diffuser pin alters spray force from a powerful jet to gentle rain. The on/off switch on the base eliminates a trip to the spigot. With coverage up to 5,800 sq. ft and a spray distance of 43'', this sprinkler is ideal for large, mature lawns. With the easy-turn dial, you can precisely set the desired spray distance. The heavy-duty brass and zinc head guarantee durability, even with heavy use. The connection outlet is made to attach multiple sprinklers for increased coverage. The durable wheeled base provides added weight for stability and convenient transport across the lawn. This product is backed by a lifetime warranty.