Yard Force, 9", 79cc Gas Powered Edger. Features a powerful, high-torque OHV Easy-Start engine that produces the performance needed for all edging applications big and small. The heavy-duty 9" hardened steel blade cuts through grass, dirt and mulch and with ease, giving you the nicest looking yard in the neighborhood. 79cc OHV 4-Cycle Engine provides high-torque power and produces the performance needed for all edging applications big and small. 9" Heavy-Duty Hardened Steel Blade cuts through grass, dirt and mulch with ease. Adjustable Depth Lever on handle easily sets the depth to 5 different positions quickly for precise edging in all applications. Folding Handle adjusts quickly and easily for transportation and compact storage Engine Control Lever on handle for ease-of-use and operator safety Includes extra replacement blade in the box - $15.99 value 2-year warranty on engine and frame