Toro (17") 25.4cc 2-Cycle Curved Shaft Line Trimmer - 51958 Full crankshaft, commercial-grade engine and premium carburetor for easier starting, long life and optimal performance Attachment capable: accepts Ryobi expand-it attachments and other universal gas attachments to save time, money and space Curved shaft for easy handling and less weight Easy loading bump feed string head with dual 0.095 in. line Padded ergonomic handle for increased comfort during extended use