Use Aerators in the spring or late autumn, whenever the lawn's moisture content is high. The result will be a beatiful lawn that will even make professionals green with envy! Plug aerators remove 75mm-diameter soil plugs from the lawn, allowing compacted soil to loosen up in addition to the benefits provided by a spike aerator. They are best for easily compacted soil (like clay), heavy traffic areas (playgrounds and sports fields), and burned out, drought-damaged lawns. This 122cm model has 32 heat-treated points, 4 per spool. The heavy duty design ensures a long working life, and the coring points won’t bend or break in tough soil conditions. It has an aeration depth up to 75mm and 255mm x 100mm pneumatic wheels. For transportation between lawn areas, the metal spools can be raised from the ground by a single lever which is easily accessible from the tractor seat. This product has also been recently re-designed to reduce assembly time. Weight 36.5kg. Agri-Fab aerators are supplied with a hitch pin and can be fitted to all makes of ride-on mower.