Ryobi Expand-It, Stihl FS 45, and Green String Trimmers

Used gas-powered string trimmers from Ryobi and Stihl. The Ryobi model has a yellow shaft and is part of the Expand-It line. The Stihl FS 45 has a curved silver shaft and a white engine housing. A third trimmer has a green engine housing and a straight black shaft. All units have plastic guards and loop handles.