Durable Structure: Our towed aerators are made of high-strength materials to ensure that they are strong and durable and can withstand the working requirements in various harsh environments. In addition, the surface of the aerator is also coated, which is not only beautiful, but also has excellent anti-rust performance, extending the service life.Powerful Functionality: Our tow-behind lawn aerator is designed with 11 steel tine stars, allowing each plug to penetrate compacted soil up to 2 inches deep for effective aeration and to reduce soil crusting. The blades stay sharp and reliable, ensuring consistent performance year after year.External Load-Bearing Tray: The tray above the aerator is designed with an all-steel structure and can carry up to 125 pounds of additional weight to improve soil permeability. You can easily place cement blocks or other heavy objects on the tray to enhance ground permeability.Simple Transportation: The plug aerator features two pneumatic tires for smooth and effortless transportation. You can easily utilize the transport handle for convenient loading, unloading, and lowering, along with the control lever that allows you to navigate driveways, pavements, and other surfaces with ease.Easy to Assemble and Use: The 40" towable spike aerator is very easy and quick to assemble. Following the operating guide, you can easily put it together, saving your time. This lawn aerator is compatible with any brand of tractor, ensuring easy operation.