Grass trimmer 1. curved shaft 2. Nylon cutter or Metal blade 3. Light, reliable, efficient, ... 4. ISO, CE, EU-2, GS Grass trimmer specification1. Curved shaft 2. Metal blade or nylon cutter3. Reliable, efficient, mature technology4 ... . ISO, CE, EU-2, GS Engine model1E34FEngine typeSingle cylinder, air-forced cool, 2 strokeDisplacement25.4 ccRated ...