One Yardworks 120v Dethatcher for Sale. Excellent for removing layers of dead grass off your lawn. Helps you create a beautiful lawn; ensure your soil receives nutrients, oxygen and water, and remove unwanted weeds and thatch. Powerful 10 amp high-torque motor turns the 14-inch tine up to 4000 RPMS. Three position height adjustment for greater depth control. Used, but in good working condition. C/w owner's manual.