The TE475Y Weed Eater Trimmer and Edger is two tools in one that converts from a trimmer to a Weed Eater Edger. The Weed Eater Trimmer and Edger features an adjustable handle assist and includes an edge guide. The Gas Trimmer and Edger features a 25-cc engine with a 17" cutting path and a centrex line advance. The length of the curved shaft measures 51", and the entire unit weighs 10 lbs. This trimmer comes assembled.