Features: 1. High quality material: The chainsaw chain sharpener is made of aluminum alloy and stainless steel, so it is highly resistant to corrosion, pressure and durability. 2. Lightweight and portable: the chainsaw sharpening tool is easy to use outdoors and protects your hands from damage. Save time and effort with a chainsaw sharpening device! 3. Quick sharpening: The chainsaw tooth sharpener offers a quick and easy way to sharpen your saw chain. The chainsaw takes only 3-5 seconds to clean the dull chain. 4. Work more efficiently. With this hand crank chain sharpener you can quickly and easily dull the chain wheel teeth of your chainsaw and provide the sharpening angle for the chainsaw guide. It precisely sharpens the chainsaw chain for sharper, more efficient work and smoother gardening. 5. Suitable for: for all types of chain saws and chainsaws, also ideal for loggers and gardeners. It is an excellent chainsaw accessory. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: Blue: 70x60x28mm, Yellow: 98.09x65.32x75.06mm Net Weight: 200g/350g Accessories: 3 grinding heads includes: 1 Set Saw Chain Sharpener