The TB252S gas string trimmer features a 25cc, 2-cycle lightweight engine for ease of use. It comes with a 17 In. cutting swath to wider areas of grass in less time and SpringAssist technology for easier pull starts. The dual- line bump head with .095" line allows for precise cutting, while the straight shaft trimmers reach more easily under shrubs, around fence posts and other obstacles. Its TrimmerPlus attachment capability allows for more versatility and less storage space. The multi-position adjustable handle reduces vibration and operator fatigue. Includes 2-cycle engine oil and a 2-year limited warranty. Warning: Cancer and Reproductive Harm - www.P65Warnings.gov. Warning. This product can expose you to chemicals including engine exhaust which is known to the State of California to cause cancer and carbon monoxide which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warning.ca.gov. -