Convenient and Fast Sharpening: - The new chain saw tooth sharpener offers a simple and fast method of sharpening the saw chain. The chainsaw can make the dull chain clear again in just 3-5 seconds. Lightweight and easy to carry, the chainsaw sharpening tool is easy to use outdoors, protecting your hands from injury.Lightweight and Portable: - Made of premium ABS plastic, this lightweight and durable chainsaw grinder sharpens your tools anytime, anywhere. Particularly perfect for outdoor use.Intimate and Perfect Design: - In order to adapt to different kinds of chains of different holes, the chain saw sharpener is designed with 2 holes for fixed sharpening, one fixed hole and the other from front to rear, very flexible. Check your chainsaw blade in advance to see if it has two holes. If your saw blade is single hole, you can remove the sliding rivet which can be moved back and forth, then install and use it.Easy to install and use: - The chain saw sharpening tool is installed in the sharpener and can be installed and used at any time so that your chain can be sharpened in no time. Keep oil on the chain and rails to reduce friction and extend life.Universality Guarantee: - The chain saw sharpener is designed with 1 fixed rivet and 1 adjustable rivet, which can support most 14 / 16 / 18 / 20 double hole chain saws . We offer 100% satisfaction guarantee.Specification:Condition: 100% brand newItem Type: Chain SharpenerMaterial: ABSColor: red, yellow, green (optional)Size: about 21.5 x 14.5cmWeight: Approx.316g / 11.1oz.we-text table td, .we-text table th, .wang-edit-text table td, .wang-edit-text table th {border: .5pt solid 000;};. we-text table, .wang-edit-text table {border: 1px solid 000 important;}List of packages:1 x chain sharpener