The handy thhta hollow tine aerator will relieve compaction and aerate your lawn in one operation, it removes cores for longer lasting aeration particularly on clay soils. The collector tray means there is no need to collect the cores once you have aerated. Aerating is beneficial at any time for reviving either dry patches or hard areas, it helps reduce moss in damp areas by improving drainage and revives heavily worn areas, all in all a simple and cost effective way to aerate lawns up to 100m2 specifications bull handle type soft grip bull power manual bull weight 3kg bull working depth 50mm 2 bull working width 200mm 8 features and benefits bull quality steel construction bull 5 sprung 16mm diameter tines bull removes 50mm deep core bull collecting tray for cores bull tread plate for easy use bull fold away handle bull weight nw 3kg gw 4kg