Key features

• •【PERFECT FIT】- The safe and easy chain saw sharpener makes your chain and grindstone fit together, sharpening your 14/16/18/20 inch chain saw with two holes anytime, anywhere.(Not suitable for ECHO 16 inch chainsaw)
• •【EASY TO USE】- Chainsaw sharpener made of high-quality. When your saw chain dulls, simply attach the bar-mount sharpener to the included guide bar. Twin guide holes in the tip of the bar make perfect alignment foolproof. It also easy to open and check the grinding stone
• •【SAFETY AND FAST】- Chainsaw sharpener allows the user to sharpen the chain during the work on the saw, press the tip of the sharpener to a solid surface for 3-5 seconds. Cut，it's back to the job，worling faster with less effort.
• •【PORTABLE】- 8.66" ×5.51" ×1.37" This chain saw blade sharpener is lightweight and portable, the chain saw sharpening tool is easy to use outdoors. It is the most practical tool and best gift for your father or husband to increase productivity.
• •【NOTE】- In order to be safer in sharpening, remember to fix and tighten the screws when sharpening the knife to prevent the popping of wood chips from becoming more crazy. Keeps saw chain oiled for less friction and a longer lifespan.