The Hyper Tough 21 in. walk behind push lawn mower is a powerful and versatile mower that features reliable pull starting and plenty of power to get the job done fast. Designed and engineered for excellent balance and low vibration, it features a powerful gas powered 125 cc Briggs & Stratton engine. A durable steel cutting deck with a side discharge chute disperses grass clippings evenly, adding vital nutrients back into your lawn. This nimble mower not only provides exceptional cutting; it is also super easy to maneuver in tight spaces and shreds through grass with ease. Featuring adjustable cutting height settings to accommodate different grass heights. The handle folds down for easy and convenient storage when not in use. This economical mower is suitable for small to medium sized yards that are mostly flat. Mower comes fully assembled.