If you are looking for a sprinkler to put in the ground? This is the best I can find and durable. Do not buy the single spike or the double, just too flimsy to support the weight of the sprinkler head.Heavy Duty Triple Spike Pulsating Sprinkler, 106' diam. Melnor was founded in the USA in 1946, two years later the first innovative Melnor oscillating sprinkler was introduced. While there have certainly been changes through the years, there has never been a change to our commitment to offer new and innovative ways for the home gardener to maintain lush yards and bountiful gardens. For more than sixty-years, Melnor has been a trusted partner to retailers and homeowners. You cannot pound these into the soil! Common sense the soil must be moist and supple. I find this one to have the best support. Like any piece of machinery, take of it, put in the shed at the end of Summer and give it a shot of penetrating oil in the Spring. I have the plastic model, I have been using for 5 years plus.
Melnor Inc. Waters up to 106ft diameter circle Super heavy-duty, three-pronged, step spike Metal spikes allow easy installation into hard soils