Walk Behind Grass String Trimmer, RM1159, 159cc Gas Engine, 22-In.

In even the toughest conditions, the RM1159 is strong enough to make the challenge you're facing easy. Its 22 In cutting swath lets you rip through tall grass and weeds like you're just mowing the front lawn. You can easily change the cutting height to meet your needs. Lower for trimming along fences, retaining walls and structures; higher for long, thick weeds in a field. The 14-inch ball-bearing wheels smooth out uneven terrain and give you remarkable maneuverability. And an offset head design lets you easily cut around obstacles and corners.