Adapt to different types of chainsaw chains. The precise positioning components that each chain link is precisely sharpened and your chainsaw always stays . High-quality material: The chainsaw sharpener is made of high-quality aluminum alloy The chainsaw sharpener can be used both indoors and outdoors, and is also a practical gift for friends and family! Strong, rust-proof, and portable. Say goodbye to tedious chainsaw sharpening with our easy chainsaw sharpening jig, Weight: 0.92153225516 Pounds, Manufacturer: Aisuoka