LM175 Murray 20 in. 125 cc Briggs & Stratton Walk Behind Gas Push Lawn Mower with 4 Wheel Height Adjustment and Prime 'N Pull Start The Murray 20-inch cut gas push mower offers a lightweight, compact design for easy maneuverability. Starting is a breeze with the Prime 'N Pull Easy Start System. Just prime the bulb on your mower three times and pull the cord for a guaranteed start. The Briggs & Stratton 125 cc engine provides great cutting power. This gas push mower has a 20-inch cutting blade and side discharge feature. Sturdy 7-inch wheels provide great support. Adjust the cutting height quickly and easily with 5-position, 4-wheel height adjustment. This gas push mower assembles quickly out of the box, with no tools required. Murray. Get it done. Go have fun. Highlights 21 in. steel deck Prime EZ starting system, the hassle-free way to start your mower, push the prime bulb 3-times and pull the starting cord 5-position, four 4-point height adjustment 4 sturdy 7 in. wheels let's you mow tight spaces Use fuel stabilizers to maintain your engine and increase the longevity of your mower No tools required for assembly