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Spike aerators use a series of rotating star-shaped tines that slice into the soil. This allows seed, fertilizer, water, air, light and nutrients to reach the grass roots. Aerating should be done when the lawn’s moisture content is high. The 40-in spike aerator provides up to 2.5-in of aeration depth by adding up to 100-lb to the weight tray. When you aerate your lawn, you are opening up the soil surface to let grass roots get the air and moisture they need for healthy growth.


  • 40-In weight tray
  • Additional weight up to 100-lb may be added to the weight tray for increased soil penetration
  • Up to 2.5-in aeration depth
  • 10 Galvanized spike disks for thorough aeration
  • Folding hitch for easy storage
  • Need help with assembly check out the Agri-Fab YouTube brand page for step-by-step assembly videos
  • Easy to use single lever height adjustment to raise into transport mode
  • Flat free tires roll everywhere and do not need filled


  • Brand: Agri-Fab
  • Tine Material: Galvanized steel
  • Color/Finish Family: Black
  • Number Of Tines: 10
  • Bed/Tray Material: Steel