Lawn Aerator, 9.2 in Manual Core Aerator Tool with 15 Iron Spikes, Long Handle & Wide Plate, Heavy Duty Grass Aeration Tool, Yard Aerators for Compacted Hardened Soil Lawn AerationProduct Features Revive Your Lawn Equipped with 15 solid steel spikes, each 2. 8 in long, the lawn aerator is designed to penetrate hard soil and open clear pathways for air, water, and fertilizer to reach the roots. The solid spike design won't clog with mud, so you can keep working without frequent stops to clean Resists Bending Our grass aerator is built for tough, compacted ground. The reinforced main shaft and high strength iron construction can