The Liulo Tool 2 Pack Zinc Alloy Impact Sprinklers are ground-stake sprinklers designed for residential lawns, garden beds, greenhouses, and patios. Each unit adjusts from 0 to 360 degrees across four spray settings and covers a radius of 20 to 35 feet depending on water pressure.
They connect to standard 3/4 inch threaded fittings and insert up to 7.3 inches into the ground for stable placement. The zinc alloy and stainless steel construction is rated rust-resistant. As with any impact sprinkler, rotation performance can vary depending on water pressure and setup.
Specifications
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Package Contents: 2 impact sprinklers
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Body Material: Zinc alloy and stainless steel
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Total Length: 13.8 inches per unit
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Ground Insertion Depth: Up to 7.3 inches
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Spray Pattern: 0 to 360 degrees, four adjustable settings
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Coverage Radius: Approximately 20 to 35 feet per unit
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Maximum Operating Pressure: 80 PSI
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Thread Compatibility: Standard 3/4 inch threaded fittings
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Rust Resistance: Yes
Whether These Sprinklers Suit Your Yard Size and Setup
If you are watering a mid-sized lawn, a greenhouse, or a series of garden beds where moving a single sprinkler across positions is part of your routine, these units are sized for that kind of work.
The ground stake keeps each sprinkler upright on uneven turf without requiring a base or separate stand. With a 35-foot maximum radius per unit, two sprinklers can cover a combined area that suits most residential front or back yards.
If your water pressure runs low or inconsistent, keep in mind that coverage radius and rotation behavior will both be affected, as is common across impact-style sprinklers in this category.
What to Expect from the Liulo Tool 2 Pack Zinc Alloy Impact Sprinklers in Real Use
Verified buyers consistently note that the metal construction feels solid and that the ground stakes anchor reliably into turf, including on uneven ground. Several users report that the sprinklers hold up to incidental foot traffic during positioning, and leakage at the connection point is described as minimal compared to similar products.
The spray adjustment is straightforward to operate, and users find the range between short and long coverage easy to dial in. The included instruction sheet has been noted as difficult to read, with small print and unclear labeling for the spray settings, so expect to spend a few minutes experimenting with head positions before settling on your preferred pattern.
At least one buyer reported that both units in their pack failed to reverse direction and simply locked up after rotating one way, which is the core function of an impact sprinkler.
This appears to be an isolated quality control issue rather than a consistent pattern, and the seller resolved a separate damaged-in-transit case with a replacement. The majority of verified purchasers report normal rotating function and plan to buy additional units.
Real-world performance notes sourced in part from verified Amazon customer purchases.
Frequently Asked Questions
What thread size do the Liulo impact sprinklers use?
Each sprinkler is threaded to fit standard 3/4 inch garden hose and irrigation fittings. This is the most common thread size used on residential hose bibs, garden hoses, and basic drip or overhead irrigation systems, so no adapter is typically needed for standard outdoor setups.
Can you use these sprinklers on a slope or uneven ground?
Yes. The pointed ground stake inserts up to 7.3 inches into the soil, which provides enough anchor depth to keep the sprinkler upright on moderately uneven terrain. Adjusting the insertion depth lets you level the head in situations where the ground is not flat.
How many spray pattern settings does each sprinkler have?
Each unit offers four spray settings within an adjustable arc that runs from 0 to 360 degrees. The four settings allow you to concentrate the spray in a narrow band or open it to full-circle coverage, depending on the shape of the area you are watering. Adjustments are made directly on the sprinkler head.
