Introducing our 2- in - 1 Manual Lawn Aerator Tool This heavy - duty tool is crafted from industrial - grade alloy steel, far superior to fragile stainless steel. It features 6 replaceable tines and measures 13 in. D x 11 in. W x 3 in. H, weighing 5 lbs. With its 2- in - 1 design, you can switch between hollow tines for deep core extraction and solid spikes for quick soil loosening. The unique side - opening slots on the hollow tines prevent clogging, and the precision - sharpened tube bases make it easy to penetrate tough soil. The ergonomic T - handle with cushioned grips and a wide foot bar allows for comfortable and efficient operation. It's perfect for all soil types, whether it's heavy clay or sandy turf. Use it in spring for lawn preparation or in autumn for overseeding. This aerator is a cost - effective and space - saving alternative to bulky rental machines, helping you maintain a lush, green lawn with minimal effort.