This vintage Granberg File-n-joint G-106A is a must-have for all chainsaw owners. It is a chain sharpening/file guide that allows you to sharpen your chainsaw chain with ease. The G-106A is compatible with chainsaws and is made from durable aluminum material. It is a manual power source tool that will keep your chainsaw running smoothly. Take your chainsaw maintenance to the next level with the Granberg File-n-joint G-106A. It is a high-quality tool that will help you sharpen your chainsaw chain without the need for professional help. The G-106A is easy to use and comes with a brand name that you can trust, Granberg. Don't let a dull chainsaw chain slow you down, get the G-106A today.