Feature:1. Aluminum Alloy: Made of high quality aluminum alloy material, durable, stronger, and accurately grinded2. Easy to Carry: Chain saw tooth grinding tool is light in weight and easy to carry, can be used outdoors to protect your hands from harm3. Installation at Any Time: Can be installed and used at any time, so that your chain can be honed in a short time4. Time Labor Saving: The use of chain saw grinding jig can make your chain saw as pointed as new, making your work more time saving and labor saving5. Fixed Grinding Hole: In order to adapt to different types of chains with different hole positions, the chain saw grinding tool is designed with 2 fixed grinding holes, one hole is fixed, the other hole moves back and forthSpecification:Item Type: Chainsaw SharpenerMaterial: Aluminum AlloyPurpose: Hand Held Chain Saw SharpenerApplicable Chain: 6-20in.Package List:1 x Chainsaw Sharpener1 x Grinding Head1 x Handle2 x Nut1 x Wrench