Teeth Sharpener Saw Chainsaw Teeth Sharpener

Product selling point:

That gives the user the power to sharpen their chain, on the saw, on the job.
Provide a fast, simple and portable method of sharpening saw chain.
The sharpening stone fits inside the bar-mounted sharpener.
Clamps over the end of the guide bar when sharpening.
Easy to use.

Descriptions: 
With a fast, simple and portable method of sharpening saw chain.
The sharpening stone fits inside the bar-mounted sharpener.
Clamps over the end of the guide bar when sharpening.  

Specification:
Size:21×14×3.5cm
Material:Plastic + Whetstone
Product include:
1 × Sharpening Unit