Certified believes tackling DIY tasks should be simple and affordable. The Certified 174cc 3-in-1 Self-Propelled RWD Lawn Mower is designed with your comfort in mind and is equipped with self-propelled RWD, high-capacity engine, cutting height adjustment and other important features to help maintain your lawn with ease. To save money on all your “must do” jobs, trust Certified. Exclusively available at Canadian Tire.