The Swisher 6.75 gross torque string trimmer is an ideal back-saving alternative to heavy handheld gas trimmers The trimmer's extra-wide 22-inch cutting swath rivals that of most lawnmowers, while its user-friendly design offers unsurpassed, precision trimming performance. The trimmer features 13.75" wheels for plenty of clearance and smooth rolling over rough terrain. The trimmer line is easily replaceable without the use of tools. 50 state compliant. Made in the USA!