The Troy-Bilt TB22TMB trimmer mower is designed with a broad 22" reach and wide .155" trimming line that helps clear weeds and heavy brush with minimal effort. The off-set trimmer head is engineered to make working along fence lines and other tough-to-reach places quick and easy. Large rear wheels help maneuver the yard quickly, and ten extra trimming lines are included for convenience. 22" cutting swath with a 0.155" trimming line can quickly power through tough grass and weeds 163cc Briggs Stratton ReadyStartengine is engineered for simple no prime, no choke starting The off-set trimmer head is engineered to access tough to reach places and along fence lines easily Cutting height adjusts from 2.3" - 4.3" to help fit your needs