It's a spare part of garden tool chainsaw.

We are a professional agricultural & forestry toolmanufacturer.
Our main products are gasoline chainsaw, brush cutter/grasstrimmer, hedge trimmer, earth auger /ground driller etc. Besidesrelated spare parts made of aluminum and plastic are alsoprovided.

Since most spare parts provided by ourselves and main partsimported, we can guarantee the quality and delivery the goods ASAP.Products can be customized, or as needed on behalf of the OEMcustomers.

You can get all these info at our website.
If you have interest in our product, please fell free to contactme.