The aerator is for breaking down the surface pan of the grass to improve drainage and air penetration to the roots.With a working width of 915mm 36 and penetration depth up to 75mm 3, the roller can be water ballasted to give the required penetration depth. The spikes are fully protected while in operation.The aerator is specifically designed for Autumn and early Spring use.For use with the SCH 36 RollerTool Carrier Not Included
