Designed with a low-emission engine, the versatile straight shaft FS 56 RC-E STIHL HomeScaper Series" loop handled trimmer is smooth running to help reduce operator fatigue. With a simplified new starting procedure, and featuring a semi-automatic choke that helps prevent flooding, you get a trimmer that's ideal for homeowners with heavy grass to trim in hard-to-reach places. Couple this with the Easy2Start" system and you'll find starting this trimmer almost effortless.