Petrol String Trimmer Plus 2 T Oil is designed to the highest standards with core values of reliability, power and efficiency combining advanced technology Proven for high performance, higher torque, very low and clean exhaust emissions and low noise The Petrol String Trimmer is a class leading petrol line trimmer featuring the MM4 4-stroke petrol technology delivering reliable lightweight power with high torque, low emissions and noise levels and very low running costs with no added cost of buying 2-stroke mixing oil saving up to 60% on running costs It’s very flexible to use and can be used at all safe levels off the ground At the cutting end of things is a quality gear drive powering a heavy-duty auto feed twin nylon cutting head