<p>Special feature:</p><p>1.High-quality material: The chain sharpener made of aluminum alloy and stainless steel is very corrosion-resistant and impact-resistant.</p><p>2.Fast Sharpening: The hand crank chain sharpener only takes 3-5 seconds to clean dull chainsaw gears.It sharpens the chainsaw precisely, making gardening or other work more efficient.<br></p><p>3.Wide range of uses: It comes with 3 sharpening bits and fits most 12" 20" chains on the market.It can be used for all kinds of chainsaws such as gas chainsaw, electric chainsaw and hydraulic saw.<br></p><p>4.Perfect Design: It can be used with most chainsaws as it features a standard 30° sharpened front angle, anodized aluminum bracket with removable crank and a set of guide bushings.</p><p>5.Easy to use: The sharpener is easy to use.Simply place the clamp on the rod, position the pawl on the tooth, insert the cutter into the guide sleeve and turn the handle.</p>1. High-quality material: The chain sharpener made of aluminum alloy and stainless steel is highly corrosion-resistant and impact-resistant. 2. Fast Sharpening: The hand crank chain sharpener only takes 3-5 seconds to clean dull chainsaw gears. It sharpens the chainsaw precisely, making gardening or other work more efficient. 3. Wide range of uses: It comes with 3 sharpening bits and fits most 12" 20" chains on the market. It can be used for all kinds of chainsaws such as gas chainsaw, electric chainsaw and hydraulic saw.