This Ryobi 2-Cycle Gas Curved Shaft String Trimmer features a full crank engine for a life that's two times longer than other models. Adding versatility to your trimmer, the tool accepts Ryobi Expand-It Universal Brand Fit attachments - simply attach a cultivator, blower, or even a hedge trimmer to the power head and quickly move from project to project. Ryobi makes string head reloads easier with the Reel-Easy String Head (thread your string, twist the head, and resume trimming), plus users will experience easier starting with the Zip Start carburetor and included Ethanol Shield 2-Cycle Oil. Backed by a 3-year warranty, trust the Ryobi 2-Cycle Gas Curved Shaft String Trimmer for your outdoor trimming needs.