Utilising the 25cm pneumatic wheels & heavy duty weight tray the Handy THPA40 101cm Plug Aerator can handle even the toughest of soil conditions.Using the single-hand lift lever the 24 replaceable coring points can be easily adjusted to achieve a maximum depth of 7cm to suit your chosen application. Once hitched to your lawn/garden tractor or ATV using the universal hitch pin the 101cm working width means you can cover large amounts of ground with one pass, quickly tackling the job at hand.