Agri-Fab, Inc 40" Plug Aerator Tow Behind Lawn Groomer - Model # 45-0518Category: Agri Fab BladeThe Agri-Fab, Inc. 40” Plug Aerator Model #45-0518 will have your lawn looking better in no time. Aeration loosens the soil to allow air, water, and nutrients to reach the root system. The best time to aerate your lawn is in the spring, because it opens up the compacted soil brought on by cold winters. The plug aerator has 24 galvanized knives to penetrate the soil easily. With a 40” working width, this plug aerator will let you get the job done fast. The aerator knives come pre-assembled, which saves valuable assembly time. Two 10” flat-free tires make for a smooth transport. Up to 140 lbs. can be added to the weight tray for increased soil penetration. Simple-to-use cantilever transport handle for easy raising and lowering of the knives. The universal hitch fits any lawn tractor, regardless of brand. The Agri-Fab, Inc. 40” Plug Aerator Model #45-0518 will last you for years to come with proper care and use. All Agri-Fab, Inc. products come with a 3-year limited warranty.