The Trident and 4 Core are manual lawn corer/aerator, which have 3 or 4 coring tines.
The coring tines remove plugs up to 140mm long and are available in 11mm or 12.5mm (1/2") diameter. To increase air and water flow to the roots of the turf and soil, plus reduce compaction.
Aerator / Corers
The freight is calculated by weight and size. If freight costs exceeds $25 we will contact you to discuss.