100% and New And High Quality1 Use the chain saw chain grinding fixture to make your chain saw as sharp as new, making your work more time-saving and labor-saving2 It is as easy to use as a pencil sharpener; just set the clamp to the rod, position the pawl on the tooth, insert the burr into the guide sleeve, and turn the handle 3 Every time you grind a tooth, you only need to pull the chain The precise sharpening can ensure that every tooth is repaired4 The pawl acts as a stop to ensure accurate and repeatable tooth positioning 5 Standard 30 sharpened front angle, anodized aluminum fixture with a detachable crank and a set of guide bushingscan be used for all chain sawsDescription:includes:1 SET X Chainsaw Chain Sharpening Jig Note:1 Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures 2 Please allow 1-3cm error due to manual measurement (1 inch = 2 54 cm)Thanks for your support :)