[Convenient and quick sharpening] The chain sharpener offers a simple and quick for sharpening the saw chain. The chainsaw can clean the dull chain again in just 3-5 seconds. and easy to carry, fits 4-8 inches. [High Quality]The chain saw chain sharpener is made of aluminum alloy and stainless steel, which have strong resistance, strong pressure resistance and durability. [Easy to use] The chain sharpener with hand crank is easy to use, similar to a pencil sharpener. All you need to do is lock the position as needed and rotate the handle every time you sharpen it. [Precise maintenance] Every time you grind a tooth, all you have to do is pull the chain. Precise sharpening can that every tooth is repaired! PRECISE POSITIONING: The pawl acts as a stop to accurate and repeatable tooth positioning. [Intimate and Perfect Design] To meet different kinds of different hole chains, chain saw sharpeners are equipped with 2 holes for fixed sharpening, one hole is fixed and the other moves back and forth, very flexible. Product Name: Portable Manual Chainsaw Sharpener Operating mode: Hand crank Function: Sharpen chain saw blade colour: as shown Material: Metal Size: 60x35mm Package Contents: 1 x chain sharpener 1 x Replacement Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.