Tokai Chainsaw TK451 16” is built to tackle the toughest jobs. They combine innovative technology, durable, high efficient, optimum ergonomics and lightweight. The engine of this product is designed to run on a mixed fuel which contains highly flammable gasoline. They are easy to start and operate with ergonomically designed. Adjustable and automatic chain oil to allow you control oil flow depending on the application and weather conditions. These chain saw designed for agriculture, landscaping, public property and forestry. Ideal for homeowners to do light cutting.