Product Description This Ryobi Petrol Line Trimmer has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. This Petrol Line Trimmer makes easy work of trimming and edging grass. Easy start up instructions on the side of the unit ensures you get started straight away. The engine clutch increases user safety by only engaging drive shaft when the throttle is engaged. Includes ProCut™ cutting head for rapid line refills.