Premium Steel Construction: Constructed from steel and finished with a black rust-resistant coating, this tow behind lawn aerator tool is built to last, ensuring long-term durability and performance in all weather conditions Efficient Soil Penetration: Equipped with eight steel spike disks, each with eight spike tips that penetrate up to 2 inches deep, this yard aerator ensures optimal soil aeration, promoting better water, nutrient, and air absorption for your grass Loading Capacity: frame holds up to three concrete blocks of approximately 35 pounds; Weights up to 100 lbs can be secured to frame using straps or other binding material Universal Hitch Compatibility: Easily connects to any lawn tractor, making it a versatile addition to your lawn care arsenal. Whether you have an ATV or a traditional lawn tractor, this tow-behind spike aerator ensures seamless attachment and operation Easy to operate: The rolling lawn aerator features independently rotating spike disks for smooth operation and fewer passes, even during turns. This tow-behind spike aerator makes lawn maintenance efficient and hassle-free