Convenient and Fast Sharpening- The new chain sawtooth sharpener provides a quick and easy method of sharpening the saw chain. The chainsaw can make the dull chain clear again in just 3-5 seconds Light and easyto 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 chainsaw sharpener is designed with 2 holes for fixed sharpening, one fixed hole and the other for fixed sharpening. back and forth, very flexible. Check in advanceyour chainsaw blade 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. Easy to install and use- The chainsaw 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 the oil on the chain and railsto reduce friction and extend life. Universality and Warranty- The chainsaw sharpener is designed with 1 fixed rivet and 1 adjustable rivet, which can support most 14"/16" double hole chainsaws / 18"/ 20". Specification: Condition: 100% Brand New Item Type: Chain Sharpener Material: ABS Color: red Size: approx. 21.5 x 14.5 cm Weight: Approx.316g/11.1oz List of packages: 1 x chain sharpener