Universal Chainsaw Sharpener Our chainsaw sharpener is made of high quality alloy, sturdy and durable, with 3 sharpening heads. Suitable for all types of chainsaws and electric saws Easy to Install All you have to do is attach the chain sharpener to the chainsaw sprocket, turn the handle and in just 3-5 seconds saw teeth will be as sharp as new. Working Efficiently Every time you sharpen your teeth, all you have to do is pull the chain, which is very flexible. Precise sharpening ensures that every tooth is as sharp as new. High Quality Materials The chainsaw sharpener is made of high quality aluminum alloy and stainless steel. Sturdy and durable, never rust, has strong corrosion resistance and wear resistance. Easy to Carry The chainsaw sharpener can give your chainsaw a new look, save your time and effort. efforts, it is efficient and convenient. The lightweight design is easy to carry and transport.