Scotts 5-Blade Alloy Steel Classic Manual Push Reel Lawn Mower with 20 Cutting W in.This Scott's 20 inch lawn mower features dual wheel tracking with 10 inch easy roll ball bearing composite wheels in the front with radial treads and 6 inch tracking wheels in the back, which eliminates drag and enhances maneuverability. Quick snap height adjusters make for easy height adjustment of the push mower from 1 inch to 3 inches while on the go. Heat treated blades of the push lawn mower stay sharper longer and make a quality cut every time,